Six balls you can buy today are fighting for your club's courts — and the tours have already picked sides. Here's what the specs, the one independent lab, and our own courts actually say.
Updated November 1, 2026: Selkirk's Pro S2 is out — and we've played it. The S2 takes the fifth column in the comparison below, and the Editor's View now includes our first eight outdoor games on it. The full first-play story is its own piece: Selkirk's Pro S2 Is Out — and It Answers the S1's Biggest Complaint.
Above: the four at the center of the argument — the LT Pro 48, the HC-40, the X-44 and the Pro S2 — with the lab numbers and our verdicts on one card. The X-40 and the Pro S1 stay in the table and the Editor's View below. (Heartland graphic)
Spend ten minutes at any club in the Midwest right now and you'll hear it: the ball argument. It used to be background noise. Then the tours turned it into a split — the PPA Tour and Major League Pickleball play the Life Time LT Pro 48, DUPR-sanctioned events switched to the JOOLA HC-40 on September 1, and the US Open and APP Tour still run the Franklin X-40. The ball in the basket depends on which logo is on the event.
So which one belongs in your basket? We lined up the six balls you can actually buy today — the LT Pro 48, the HC-40, the X-44, Selkirk's Pro S1 and new Pro S2, and the X-40 — on specs, price, the only independent lab work we could find, and something the spec sheets can't give you: our own courts.
The six, side by side
The LT Pro 48 is the pro-tour ball: 26 grams, neon green only, and the priciest ball in the group. Its whole design brief is the truest, most consistent bounce. The HC-40 is JOOLA's league answer — USAP approved, the designated DUPR-events ball, and the value play of the six. The X-44 is Franklin's new entry: 44 precision-beveled holes, a two-piece injection-molded build, and a starting price of $14.99 at franklinsports.com — and Heartland has not played it yet. The Pro S1 is the durability pitch, and the only ball here carrying a warranty — one year, no cracks. The Pro S2 is that pitch, rebuilt: injection-molded instead of rotomolded, positioned harder and faster than the S1, and carrying the group's strongest warranty — one year against cracking and going out of round. The X-40 is the incumbent most clubs already own by the case; it's the control group for this entire debate, literally.
The S2's specs are published now — construction, hole pattern, and warranty terms, all in the table above — so it gets its column, as promised when this piece first ran. It had already passed independent deformation testing alongside the LT before it shipped; our own play notes are in the Editor's View below, and the full first play is here.
What the lab says
John Kew's cannon testing (KewCast) is the closest thing this debate has to a neutral referee. His fresh-ball measurements put the LT Pro 48 roughly 20% more powerful than the X-40 baseline. That is not a rounding error — the LT is a genuinely hotter ball, and it isn't close.
His second finding matters more to clubs: the hot balls fade about 18% over their first 100 hard impacts, with most of the change in the first 50. In plain terms, the LT you crack open on Monday is not the LT you're playing on Friday. Half the “this ball died already” complaints in pickleball are really just break-in.
His high-speed deformation filming adds one more data point: slammed at 70 MPH into a cinder block, the LT comes off still round — until recently the only widely adopted ball he'd tested that recovered its shape that way. Franklin's upcoming X-44 and Selkirk's Pro S2 did it too. And the HC-40? No comparable published lab run — but Pickleball.com, covering PPA Tour Asia's ball switch, notes it plays noticeably slower than the LT, which matches its softer, durability-first pitch.
Buy the HC-40 at JOOLA — $9.95 / 3-pack at joola.com — in stock at our November 1, 2026 check.
The Editor's View — from our courts
Gear Wire doesn't do hands-on verdicts unless we've actually played the thing. We've played all four of these, across league nights and open play. This part is ours.
The LT Pro 48 is hot. Genuinely hot, especially right out of the box. It settles a bit after a good long warmup or about half a game. But the major plus isn't the speed — it's the consistency and durability. It does not lose its shape, and the tenth game played with it is the same as the second. The only real challenge is scarcity: they can be hard to get, and if you bring them to open play, they tend to grow legs.
Buy the LT Pro 48 at Pickleball Central — In stock at Pickleball Central at our November 1, 2026 check.
The Pro S1 keeps its promise — mostly. It will not crack; Selkirk's warranty is real. But in our play it goes out of shape very quickly, and an out-of-round ball produces bad bounces. It's also definitely not as quick as the LT. A warranty against cracks doesn't help much when the ball is still in one piece and playing crooked.
Both are significant improvements over the X-40, which is very prone to cracking and is a far slower ball. The X-40's case was never performance — it's price, availability, and the fact that everybody already knows how it plays.
Buy the X-40 at Midwest Racquet Sports — $29.99 / 12-pack · $16.75 / 6-pack at Midwest Racquet Sports — checked November 1, 2026.
The Pro S2 is the S1's answer to itself (added Nov. 1, 2026). I was one of the first at our club to play it — eight games outdoors so far. On pace, it's very similar to a Lifetime — much hotter than the Franklin X-40 and the S1. On roundness, the S1's huge issue — after about 15 to 20 points you'd notice it going out of round, particularly with harder-hitting players — simply hasn't appeared: no issues at all in eight games. It's early, but based on the feel and what we've seen, it's definitely more consistent, with that harder feel as advertised. On spin, I get back a little of the spin the Lifetime takes away — not to the softer Franklin's degree, but there's more spin dynamic there, particularly on a slice or heavy topspin. And the color is a real difference: bright, bright yellow against the Lifetime's greenish tint — really good outside, at dusk, and under the lights; indoors, probably not a factor either way. Cracking is the one verdict eight games can't give. The full first play, in my own words, is here.
Now available
Franklin's X-44 is now available at franklinsports.com, starting at $14.99. It has 44 precision-beveled holes and a two-piece injection-molded construction, and Franklin says it was developed through 100+ iterations with feedback from Anna Leigh Waters. It is excluded from Franklin coupons and site promotions. Heartland has not played it yet — the editor's first-hand take will be added after he has played it.
Buy the X-44 at Franklin — From $14.99 at franklinsports.com — checked November 1, 2026; excluded from Franklin coupons and promotions.
The bottom line for clubs
- Chasing speed and consistency? The LT is the ceiling — budget for the price and guard your stash.
- Running leagues or DUPR play? The HC-40 is the sanctioned-events ball, the cheapest in bulk, and built not to crack.
- Losing balls to winter cold? The S1's warranty is the argument — with our shape caveat attached.
- Done with out-of-round? The S2 is the direct answer — LT-level pace in our first eight outdoor games, no shape issues yet, and a warranty that now covers going out of round. The open question is longevity, and it's priced at the top of the group in the 3-pack.
- Buying by the case on a budget? The X-40 is still the default for a reason — just expect cracks and a slower game.
What the instruments say
Independent testers have put these balls on machines. Their numbers, not ours:
Pickleball Effect (Braydon Unsicker), published October 28, 2026 — measured power, pop, bounce and spin on broken-in balls: the Selkirk Pro S2 and LT Pro 48 tied on power (59.70 mph), the S2 led on pop (39.60 mph), and the Franklin X-40 trailed on every measure (57.67 mph power, 37.10 mph pop, 20.93 in bounce). The S2's bounce barely changed after break-in (a 0.06 in drop, vs 0.37 in for the LT and 1.15 in for the X-44). Spin was a wash — 2,089 to 2,126 RPM across all four balls — and the tester himself says he wouldn't choose among these balls on spin. His X-44 sample developed microcracks after about 3.5 sessions (roughly 7 hours).
John Kew's ball testing — a cannon test (500 hits at 50 mph) found the LT Pro 48 the fastest ball and never cracked; the X-40 never cracked either, it just slowed down gradually. His lab COR measures put the X-44 and LT Pro 48 within about 2% of each other out of the box, both roughly 20% more powerful than the X-40.
Pickleball Science's stiffness test — the X-40 softened faster than the Onix Dura Fast 40 but lasted about as long before cracking: roughly 30 games. (The cannon and stiffness results above are as summarized by Pickleball Union.)
Where the machines agree with our play: the S2's pace and pop, the LT's consistency, the X-40's slower, durable profile. Where they don't settle it: spin (a wash on the instruments), the Pro S1's roundness (no controlled test exists — only Selkirk's warranty and player reports), and the HC-40 (no independent measured test yet). We'll keep playing them.
And one thing you'll notice missing from this entire piece: an “indoor ball” recommendation. That's deliberate. Practically nobody plays a dedicated indoor ball — the same hardcourt balls in this comparison are what's used on indoor hardcourt surfaces all winter. The only exception is gym floors and other non-hardcourt surfaces, where softer gym balls still exist. Any buying guide that sorts these four by roof isn't describing the game you play.
Method note: Specs and prices are from the manufacturers and named retailers, checked October 11, 2026, and updated November 1, 2026 for the Selkirk Pro S2; lab figures are from John Kew / KewCast testing, small samples, cited as reported. The Editor's View is Heartland's own play experience, labeled as such — including eight outdoor games on the Pro S2. Heartland does not sell these balls and received no products or payment for this piece. This is an original Heartland work, synthesized from multiple sources — facts are not owned; the writing is ours. Sources: LT Shop and Pickleball Central (LT Pro 48); JOOLA HC-40 product page and the JOOLA/DUPR announcement via PR Newswire; Selkirk Sport and Pickleball Central (Pro S1); Selkirk Sport — Pro S2 product page (construction, warranty, pack prices, checked Nov. 1, 2026); Franklin X-40 listings at Dick's Sporting Goods and Pickleball Central, and Franklin Stories (APP Tour); KewCast Ep. 123 and John Kew's deformation testing; Pickleball.com (HC-40 pace).