ProXR Signature 13 vs Ronbus R3 Pulsar
Both paddles measured on the same 15-trait Paddle DNA test. Ronbus R3 Pulsar 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
- 84Power84
- 83Control86
- 90Spin88
- 70Forgiveness86
- 69Sweet spot86
- 73Stability86
- 78Maneuverability80
- 78Pop80
- 85Touch84
- 75Consistency86
- 68Swing weight72
- 59Twist weight82
- 51Launch angle52
- 77Plow through80
- 83Softness76
ProXR Signature 13 vs Ronbus R3 Pulsar specs
Every measured spec side by side. Highlighted values are the better of the two where one is objectively better.
| Spec | ProXR Signature 13 | Ronbus R3 Pulsar |
|---|---|---|
| Street price(USD) | $70 — better | $150 |
| IQ score(/ 100) | 77.2 | 84.8 — better |
| Weight(oz) | 8.2 | 8 |
| Core thickness(mm) | 13 | 16 |
| Swing weight(kg·cm²)Lower swings faster | 111 | 111 |
| Twist weight(kg·cm²)Higher is more stable | 5.9 | 6.7 — better |
| Shape | elongated | hybrid |
| Face length(in) | 16.5 | 16.2 |
| Face width(in) | 7.5 | 7.6 |
| Handle length(in) | 6 | 5.4 |
| Grip circumference(in) | 4.25 | 4.25 |
| Surface | 3K Carbon Fiber Weave with Grit Finish | Raw T700 carbon |
| Core material | Honeycomb Polypropylene Core | Thermoformed polypropylene honeycomb |
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.
Ronbus R3 Pulsar verdict
Ronbus keeps doing the same trick: flagship construction at mid-tier money. Nothing in the R3's DNA drops below 72, and spin 88 matches paddles costing $100 more.
The verdict
Measured on the same 15-trait test, the clearest separation is twist weight: Ronbus R3 Pulsar scores 82 against 59 for ProXR Signature 13 — a 23-point gap. They are effectively level on control, plow through, spin, so those traits should not decide the purchase. ProXR Signature 13 is $80 cheaper at $70.
Twist weight
Ronbus R3 Pulsar leads by 23 points (82 vs 59).
Sweet spot
Ronbus R3 Pulsar leads by 17 points (86 vs 69).
Forgiveness
Ronbus R3 Pulsar leads by 16 points (86 vs 70).
Stability
Ronbus R3 Pulsar 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
Ronbus R3 Pulsar
Ronbus R3 Pulsar is the clearer pick at this level — sweet spot 86 vs 69, forgiveness 86 vs 70, twist weight 82 vs 59. Twist weight 6.7 keeps the face steadier on off-centre contact.
- Sweet spot
- Forgiveness
- Twist weight
Intermediate
3.0–3.9 — playing organised rec and early tournaments
Ronbus R3 Pulsar
Ronbus R3 Pulsar is a narrow pick at this level — forgiveness 86 vs 70, consistency 86 vs 75, control 86 vs 83. At 111 kg·cm² swing weight it stays quick enough for hands battles.
- Forgiveness
- Consistency
- Control
Advanced / tournament
4.0+ — repeatable swing, fast hands battles
Too close to call on the traits that matter here (83.4 vs 83.9 on the weighted index). Take ProXR Signature 13 and keep the $80.
- Plow through
- Control
- Maneuverability
Arm-sensitive players
Anyone managing tennis elbow or shoulder load
Ronbus R3 Pulsar
Ronbus R3 Pulsar is a narrow pick at this level — forgiveness 86 vs 70, twist weight 82 vs 59. Its 16 mm Thermoformed polypropylene honeycomb core at 8 oz is the softer, lower-shock build of the two.
- Forgiveness
- Twist weight
Which one should you buy?
ProXR Signature 13
Take ProXR Signature 13 if you want softness (+7). Its swing weight of 111 kg·cm² and 13 mm core are what produce that profile.
Read the ProXR Signature 13 review →Ronbus R3 Pulsar
Take Ronbus R3 Pulsar if you want twist weight (+23), sweet spot (+17), forgiveness (+16). Its swing weight of 111 kg·cm² and 16 mm core are what produce that profile.
Read the Ronbus R3 Pulsar review →ProXR Signature 13 vs Ronbus R3 Pulsar FAQ
- Which is better, the ProXR Signature 13 or the Ronbus R3 Pulsar?
- Ronbus R3 Pulsar carries the higher overall Paddle IQ score (84.8 vs 77.2), but IQ is a weighted average. On the trait that separates them most — twist weight — Ronbus R3 Pulsar leads by 23 points.
- Which one is faster at the kitchen line?
- ProXR Signature 13, at 111 kg·cm² swing weight against 111 for Ronbus R3 Pulsar. 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 Ronbus R3 Pulsar?
- ProXR Signature 13 measures 84 on power against 84 for Ronbus R3 Pulsar. That comes from a 13 mm Honeycomb Polypropylene Core core swinging at 111 kg·cm² — mass behind the ball, not face material.
- Which one gives more control and touch?
- Ronbus R3 Pulsar at 86 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?
- ProXR Signature 13 scores 90 for spin off its 3K Carbon Fiber Weave with Grit Finish face, against 88 for the Raw T700 carbon face on Ronbus R3 Pulsar. In practice a 2-point gap is small enough that technique matters more.
- Which is more forgiving on off-center hits?
- Ronbus R3 Pulsar, with 6.7 twist weight against 5.9. Higher twist weight means the face rotates less when you miss the middle, and Ronbus R3 Pulsar carries the higher forgiveness score (86) as a result.
- Is the price difference worth it?
- ProXR Signature 13 costs $70, $80 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. Ronbus R3 Pulsar: 16 mm Thermoformed polypropylene honeycomb core with a Raw T700 carbon face.
- Which is better for a two-handed backhand?
- ProXR Signature 13, at 6 in of handle against 5.4 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?
- Ronbus R3 Pulsar is the safer first paddle here: forgiveness 86 and sweet spot 86 mean fewer mishits while your contact point is still inconsistent. ProXR Signature 13 rewards a repeatable swing and can feel unstable before that.
- Which is lighter in the hand?
- Ronbus R3 Pulsar at 8 oz against 8.2 oz. Static weight matters for arm fatigue and elbow comfort; swing weight (111 vs 111) is what you feel mid-rally.
- Is it worth upgrading from the ProXR Signature 13 to the Ronbus R3 Pulsar?
- Only if you need what it actually adds. Ronbus R3 Pulsar leads on twist weight by 23 points; everything else is within 17 points. At $70 vs $150, 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
- Signature 13 vs Perseus 14
- Signature 13 vs Signature 16 Composite
- R3 Pulsar vs Edge 18K V2
- R3 Pulsar vs Crush Control 16
- R3 Pulsar vs Mod TA-15 3S 16
- R3 Pulsar vs Ruby
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 Ronbus R3 Pulsar. Or build a different comparison, browse the full database or find paddles within 5% of your current one.