Gearbox GX2 Integra XL vs Six Zero Sapphire 16
Both paddles measured on the same 15-trait Paddle DNA test. Six Zero Sapphire 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
- 73Power80
- 94Control93
- 90Spin91
- 73Forgiveness86
- 71Sweet spot88
- 68Stability84
- 89Maneuverability80
- 70Pop72
- 92Touch91
- 78Consistency88
- 58Swing weight64
- 53Twist weight82
- 46Launch angle48
- 67Plow through76
- 90Softness86
Gearbox GX2 Integra XL vs Six Zero Sapphire 16 specs
Every measured spec side by side. Highlighted values are the better of the two where one is objectively better.
| Spec | Gearbox GX2 Integra XL | Six Zero Sapphire 16 |
|---|---|---|
| Street price(USD) | $170 — better | $190 |
| IQ score(/ 100) | 78 | 85.9 — better |
| Weight(oz) | 8 | 8.1 |
| Core thickness(mm) | 16 | 16 |
| Swing weight(kg·cm²)Lower swings faster | 105 | 106 |
| Twist weight(kg·cm²)Higher is more stable | 5.7 | 6.7 — better |
| Shape | hybrid | standard |
| Face length(in) | 16.375 | 16 |
| Face width(in) | 7.375 | 7.9 |
| Handle length(in) | 5.5 | 5 |
| Grip circumference(in) | 4 | 4.125 |
| Surface | TXR Surface Grip Technology (3K Woven Carbon Fiber) | Toray T700 raw carbon |
| Core material | 140 FAW-Toray T-700 Mid Modulus Carbon Fiber | Gen 3 foam-injected polypropylene |
Gearbox GX2 Integra XL verdict
Gearbox's solid-span construction removes the traditional honeycomb core, which is why the GX2 feels dense and quiet where thermoformed rivals feel hollow and loud.
Six Zero Sapphire 16 verdict
Six Zero's standard-shape Gen 3 build. It trades the Coral Pro's reach for a wider face, and the result is one of the most forgiving control paddles in the $200 bracket.
The verdict
Measured on the same 15-trait test, the clearest separation is twist weight: Six Zero Sapphire 16 scores 82 against 53 for Gearbox GX2 Integra XL — a 29-point gap. They are effectively level on pop, launch angle, control, so those traits should not decide the purchase. Gearbox GX2 Integra XL is $20 cheaper at $170.
Twist weight
Six Zero Sapphire 16 leads by 29 points (82 vs 53).
Sweet spot
Six Zero Sapphire 16 leads by 17 points (88 vs 71).
Stability
Six Zero Sapphire 16 leads by 16 points (84 vs 68).
Forgiveness
Six Zero Sapphire 16 leads by 13 points (86 vs 73).
Which one is right for your level?
Each call below re-weights the Paddle DNA traits that matter at that level, so the winner can differ from the overall pick.
Beginner
New to 3.0 — still building a consistent contact point
Six Zero Sapphire 16
Six Zero Sapphire 16 is the clearer pick at this level — twist weight 82 vs 53, sweet spot 88 vs 71, forgiveness 86 vs 73. Twist weight 6.7 keeps the face steadier on off-centre contact.
- Twist weight
- Sweet spot
- Forgiveness
Intermediate
3.0–3.9 — playing organised rec and early tournaments
Too close to call on the traits that matter here (85.3 vs 87.1 on the weighted index). Take Gearbox GX2 Integra XL and keep the $20.
- Forgiveness
- Power
- Consistency
Advanced / tournament
4.0+ — repeatable swing, fast hands battles
Too close to call on the traits that matter here (83.3 vs 85.1 on the weighted index). Take Gearbox GX2 Integra XL and keep the $20.
- Plow through
- Power
- Spin
Arm-sensitive players
Anyone managing tennis elbow or shoulder load
Six Zero Sapphire 16
Six Zero Sapphire 16 is the clearer pick at this level — twist weight 82 vs 53, forgiveness 86 vs 73. Its 16 mm Gen 3 foam-injected polypropylene core at 8.1 oz is the softer, lower-shock build of the two.
- Twist weight
- Forgiveness
Which one should you buy?
Gearbox GX2 Integra XL
Take Gearbox GX2 Integra XL if you want maneuverability (+9), softness (+4). Its swing weight of 105 kg·cm² and 16 mm core are what produce that profile.
Read the Gearbox GX2 Integra XL review →Six Zero Sapphire 16
Take Six Zero Sapphire 16 if you want twist weight (+29), sweet spot (+17), stability (+16). Its swing weight of 106 kg·cm² and 16 mm core are what produce that profile.
Read the Six Zero Sapphire 16 review →Gearbox GX2 Integra XL vs Six Zero Sapphire 16 FAQ
- Which is better, the Gearbox GX2 Integra XL or the Six Zero Sapphire 16?
- Six Zero Sapphire 16 carries the higher overall Paddle IQ score (85.9 vs 78), but IQ is a weighted average. On the trait that separates them most — twist weight — Six Zero Sapphire 16 leads by 29 points.
- Which one is faster at the kitchen line?
- Gearbox GX2 Integra XL, at 105 kg·cm² swing weight against 106 for Six Zero Sapphire 16. Lower swing weight is the single best predictor of hand speed in fast exchanges.
- Which paddle has more power, the Gearbox GX2 Integra XL or the Six Zero Sapphire 16?
- Six Zero Sapphire 16 measures 80 on power against 73 for Gearbox GX2 Integra XL. That comes from a 16 mm Gen 3 foam-injected polypropylene core swinging at 106 kg·cm² — mass behind the ball, not face material.
- Which one gives more control and touch?
- Gearbox GX2 Integra XL at 94 versus 93. 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?
- Six Zero Sapphire 16 scores 91 for spin off its Toray T700 raw carbon face, against 90 for the TXR Surface Grip Technology (3K Woven Carbon Fiber) face on Gearbox GX2 Integra XL. In practice a 1-point gap is small enough that technique matters more.
- Which is more forgiving on off-center hits?
- Six Zero Sapphire 16, with 6.7 twist weight against 5.7. Higher twist weight means the face rotates less when you miss the middle, and Six Zero Sapphire 16 carries the higher forgiveness score (86) as a result.
- Is the price difference worth it?
- Gearbox GX2 Integra XL costs $170, $20 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?
- Gearbox GX2 Integra XL: 16 mm 140 FAW-Toray T-700 Mid Modulus Carbon Fiber core with a TXR Surface Grip Technology (3K Woven Carbon Fiber) face. Six Zero Sapphire 16: 16 mm Gen 3 foam-injected polypropylene core with a Toray T700 raw carbon face.
- Which is better for a two-handed backhand?
- Gearbox GX2 Integra XL, at 5.5 in of handle against 5 in. Anything under 5.25 in forces you to choke the bottom hand onto the face bevel, which Gearbox GX2 Integra XL avoids.
- Which one is better for beginners?
- Six Zero Sapphire 16 is the safer first paddle here: forgiveness 86 and sweet spot 88 mean fewer mishits while your contact point is still inconsistent. Six Zero Sapphire 16 rewards a repeatable swing and can feel unstable before that.
- Which is lighter in the hand?
- Gearbox GX2 Integra XL at 8 oz against 8.1 oz. Static weight matters for arm fatigue and elbow comfort; swing weight (105 vs 106) is what you feel mid-rally.
- Is it worth upgrading from the Gearbox GX2 Integra XL to the Six Zero Sapphire 16?
- Only if you need what it actually adds. Six Zero Sapphire 16 leads on twist weight by 29 points; everything else is within 17 points. At $170 vs $190, 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.
- GX2 Integra XL vs Hyperion C2 CFS 16
- GX2 Integra XL vs BALLR+ 16
- GX2 Integra XL vs Perseus 14
- GX2 Integra XL vs Pursuit Pro1 6.0 Hybrid
- Sapphire 16 vs Radius CGS 16
- Sapphire 16 vs V-Sol Pro 16
- Sapphire 16 vs R1 Pulsar
- Sapphire 16 vs Quartz Control
Top alternatives to both
Paddles that beat one of these two on a specific trait or on price.
Read the full reviews: Gearbox GX2 Integra XL and Six Zero Sapphire 16. Or build a different comparison, browse the full database or find paddles within 5% of your current one.