ProXR Signature 13 vs Selkirk Labs Project Boomstik Elongated 16
Both paddles measured on the same 15-trait Paddle DNA test. Selkirk Labs Project Boomstik Elongated 16 takes the higher overall IQ score, but the right pick depends on which traits you value.
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Paddle DNA head-to-head
- 84Power95
- 83Control84
- 90Spin91
- 70Forgiveness88
- 69Sweet spot89
- 73Stability92
- 78Maneuverability66
- 78Pop90
- 85Touch80
- 75Consistency85
- 68Swing weight82
- 59Twist weight92
- 51Launch angle58
- 77Plow through93
- 83Softness72
Specs
| $70 | Price | $332.99 |
|---|---|---|
| 13 mm | Core | 16 mm |
| 8.2 oz | Weight | 8.25 oz |
| 111 | Swing weight | 118 |
| 5.9 | Twist weight | 7.2 |
| elongated | Shape | elongated |
| 3K Carbon Fiber Weave with Grit Finish | Surface | Multistrata T700 carbon with InfiniGrit |
| 6 in | Handle | 5.8 in |
ProXR Signature 13 verdict
The thin-core ProXR. Same angled handle, 13 mm core, noticeably more pop and faster hands than the 16 mm at the same price.
Selkirk Labs Project Boomstik Elongated 16 verdict
The highest measured power in the database, and the twist weight (7.2) to back it up. The MOI tuning system lets you dial the balance, but nothing turns a 118 swing weight into a fast-hands paddle.
The verdict
Measured on the same 15-trait test, the clearest separation is twist weight: Selkirk Labs Project Boomstik Elongated 16 scores 92 against 59 for ProXR Signature 13 — a 33-point gap. They are effectively level on control, spin, so those traits should not decide the purchase. ProXR Signature 13 is $262.99 cheaper at $70.
Twist weight
Selkirk Labs Project Boomstik Elongated 16 leads by 33 points (92 vs 59).
Sweet spot
Selkirk Labs Project Boomstik Elongated 16 leads by 20 points (89 vs 69).
Stability
Selkirk Labs Project Boomstik Elongated 16 leads by 19 points (92 vs 73).
Forgiveness
Selkirk Labs Project Boomstik Elongated 16 leads by 18 points (88 vs 70).
Which one should you buy?
ProXR Signature 13
Take ProXR Signature 13 if you want maneuverability (+12), softness (+11), touch (+5). Its swing weight of 111 kg·cm² and 13 mm core are what produce that profile.
Read the ProXR Signature 13 review →Selkirk Labs Project Boomstik Elongated 16
Take Selkirk Labs Project Boomstik Elongated 16 if you want twist weight (+33), sweet spot (+20), stability (+19). Its swing weight of 118 kg·cm² and 16 mm core are what produce that profile.
Read the Selkirk Labs Project Boomstik Elongated 16 review →ProXR Signature 13 vs Selkirk Labs Project Boomstik Elongated 16 FAQ
- Which is better, the ProXR Signature 13 or the Selkirk Labs Project Boomstik Elongated 16?
- Selkirk Labs Project Boomstik Elongated 16 carries the higher overall Paddle IQ score (87.1 vs 77.2), but IQ is a weighted average. On the trait that separates them most — twist weight — Selkirk Labs Project Boomstik Elongated 16 leads by 33 points.
- Which one is faster at the kitchen line?
- ProXR Signature 13, at 111 kg·cm² swing weight against 118 for Selkirk Labs Project Boomstik Elongated 16. Lower swing weight is the single best predictor of hand speed in fast exchanges.
- Which paddle has more power, the ProXR Signature 13 or the Selkirk Labs Project Boomstik Elongated 16?
- Selkirk Labs Project Boomstik Elongated 16 measures 95 on power against 84 for ProXR Signature 13. That comes from a 16 mm BoomCore PureFoam with EVA Power Ring core swinging at 118 kg·cm² — mass behind the ball, not face material.
- Which one gives more control and touch?
- Selkirk Labs Project Boomstik Elongated 16 at 84 versus 83. Its 16 mm core holds the ball on the face slightly longer, which is what makes resets and dinks land shorter.
- Which paddle spins the ball more?
- Selkirk Labs Project Boomstik Elongated 16 scores 91 for spin off its Multistrata T700 carbon with InfiniGrit face, against 90 for the 3K Carbon Fiber Weave with Grit Finish face on ProXR Signature 13. In practice a 1-point gap is small enough that technique matters more.
- Which is more forgiving on off-center hits?
- Selkirk Labs Project Boomstik Elongated 16, with 7.2 twist weight against 5.9. Higher twist weight means the face rotates less when you miss the middle, and Selkirk Labs Project Boomstik Elongated 16 carries the higher forgiveness score (88) as a result.
- Is the price difference worth it?
- ProXR Signature 13 costs $70, $262.99 less. Whether that gap is worth closing depends on whether you actually use the traits it trades away — check the head-to-head DNA bars above before paying up.
- Do they use the same core and face?
- ProXR Signature 13: 13 mm Honeycomb Polypropylene Core core with a 3K Carbon Fiber Weave with Grit Finish face. Selkirk Labs Project Boomstik Elongated 16: 16 mm BoomCore PureFoam with EVA Power Ring core with a Multistrata T700 carbon with InfiniGrit face.
- Which is better for a two-handed backhand?
- ProXR Signature 13, at 6 in of handle against 5.8 in. Anything under 5.25 in forces you to choke the bottom hand onto the face bevel, which ProXR Signature 13 avoids.
- Which one is better for beginners?
- Selkirk Labs Project Boomstik Elongated 16 is the safer first paddle here: forgiveness 88 and sweet spot 89 mean fewer mishits while your contact point is still inconsistent. Selkirk Labs Project Boomstik Elongated 16 rewards a repeatable swing and can feel unstable before that.
- Which is lighter in the hand?
- ProXR Signature 13 at 8.2 oz against 8.25 oz. Static weight matters for arm fatigue and elbow comfort; swing weight (111 vs 118) is what you feel mid-rally.
- Is it worth upgrading from the ProXR Signature 13 to the Selkirk Labs Project Boomstik Elongated 16?
- Only if you need what it actually adds. Selkirk Labs Project Boomstik Elongated 16 leads on twist weight by 33 points; everything else is within 20 points. At $70 vs $332.99, the money is better spent elsewhere unless that one trait is your weak spot.
Also worth comparing
Head-to-heads that share DNA with this matchup — useful if you're still deciding between shapes, cores or price tiers.
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- Signature 13 vs Perseus Pro IV 14
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- Signature 13 vs Signature 16 Composite
- Labs Project Boomstik Elongated 16 vs Ultré Power 2
- Labs Project Boomstik Elongated 16 vs Hyperion Pro V 16
- Labs Project Boomstik Elongated 16 vs Friction Pro Elongated V2
- Labs Project Boomstik Elongated 16 vs Labs Project 006
Top alternatives to both
Paddles that beat one of these two on a specific trait or on price.
Read the full reviews: ProXR Signature 13 and Selkirk Labs Project Boomstik Elongated 16. Or build a different comparison, browse the full database or find paddles within 5% of your current one.

