Diadem Edge 18K V2 vs ProXR Signature 13
Both paddles measured on the same 15-trait Paddle DNA test. Diadem Edge 18K V2 takes the higher overall IQ score, but the right pick depends on which traits you value.
Add a third paddle to this comparison →
Paddle DNA head-to-head
- 84Power84
- 86Control83
- 90Spin90
- 82Forgiveness70
- 84Sweet spot69
- 84Stability73
- 76Maneuverability78
- 78Pop78
- 84Touch85
- 86Consistency75
- 74Swing weight68
- 80Twist weight59
- 52Launch angle51
- 80Plow through77
- 72Softness83
Diadem Edge 18K V2 vs ProXR Signature 13 specs
Every measured spec side by side. Highlighted values are the better of the two where one is objectively better.
| Spec | Diadem Edge 18K V2 | ProXR Signature 13 |
|---|---|---|
| Street price(USD) | $180 | $70 — better |
| IQ score(/ 100) | 83.7 — better | 77.2 |
| Weight(oz) | 8.1 | 8.2 |
| Core thickness(mm) | 16 | 13 |
| Swing weight(kg·cm²)Lower swings faster | 113 | 111 |
| Twist weight(kg·cm²)Higher is more stable | 6.6 — better | 5.9 |
| Shape | elongated | elongated |
| Face length(in) | 16.4 | 16.5 |
| Face width(in) | 7.4 | 7.5 |
| Handle length(in) | 5.5 | 6 |
| Grip circumference(in) | 4.25 | 4.25 |
| Surface | Textured 18K raw carbon | 3K Carbon Fiber Weave with Grit Finish |
| Core material | Thermoformed polypropylene with foam edge fill | Honeycomb Polypropylene Core |
Diadem Edge 18K V2 verdict
Diadem's 18K weave measures at the top end for spin without the harsh feedback most thermoformed elongated paddles carry. It is the balanced option in a category full of specialists.
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.
The verdict
Measured on the same 15-trait test, the clearest separation is twist weight: Diadem Edge 18K V2 scores 80 against 59 for ProXR Signature 13 — a 21-point gap. They are effectively level on control, plow through, maneuverability, so those traits should not decide the purchase. ProXR Signature 13 is $110 cheaper at $70.
Twist weight
Diadem Edge 18K V2 leads by 21 points (80 vs 59).
Sweet spot
Diadem Edge 18K V2 leads by 15 points (84 vs 69).
Forgiveness
Diadem Edge 18K V2 leads by 12 points (82 vs 70).
Stability
Diadem Edge 18K V2 leads by 11 points (84 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
Diadem Edge 18K V2
Diadem Edge 18K V2 is the clearer pick at this level — sweet spot 84 vs 69, twist weight 80 vs 59, forgiveness 82 vs 70. Twist weight 6.6 keeps the face steadier on off-centre contact.
- Sweet spot
- Twist weight
- Forgiveness
Intermediate
3.0–3.9 — playing organised rec and early tournaments
Diadem Edge 18K V2
Diadem Edge 18K V2 is a narrow pick at this level — forgiveness 82 vs 70, consistency 86 vs 75, control 86 vs 83. At 113 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 83.8 on the weighted index). Take ProXR Signature 13 and keep the $110.
- Plow through
- Control
Arm-sensitive players
Anyone managing tennis elbow or shoulder load
Too close to call on the traits that matter here (75.1 vs 76.2 on the weighted index). Take ProXR Signature 13 and keep the $110.
- Twist weight
- Forgiveness
Which one should you buy?
ProXR Signature 13
Take ProXR Signature 13 if you want softness (+11). Its swing weight of 111 kg·cm² and 13 mm core are what produce that profile.
Read the ProXR Signature 13 review →Diadem Edge 18K V2
Take Diadem Edge 18K V2 if you want twist weight (+21), sweet spot (+15), forgiveness (+12). Its swing weight of 113 kg·cm² and 16 mm core are what produce that profile.
Read the Diadem Edge 18K V2 review →ProXR Signature 13 vs Diadem Edge 18K V2 FAQ
- Which is better, the ProXR Signature 13 or the Diadem Edge 18K V2?
- Diadem Edge 18K V2 carries the higher overall Paddle IQ score (83.7 vs 77.2), but IQ is a weighted average. On the trait that separates them most — twist weight — Diadem Edge 18K V2 leads by 21 points.
- Which one is faster at the kitchen line?
- ProXR Signature 13, at 111 kg·cm² swing weight against 113 for Diadem Edge 18K V2. 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 Diadem Edge 18K V2?
- ProXR Signature 13 measures 84 on power against 84 for Diadem Edge 18K V2. 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?
- Diadem Edge 18K V2 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 90 for the Textured 18K raw carbon face on Diadem Edge 18K V2. In practice a 0-point gap is small enough that technique matters more.
- Which is more forgiving on off-center hits?
- Diadem Edge 18K V2, with 6.6 twist weight against 5.9. Higher twist weight means the face rotates less when you miss the middle, and Diadem Edge 18K V2 carries the higher forgiveness score (82) as a result.
- Is the price difference worth it?
- ProXR Signature 13 costs $70, $110 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. Diadem Edge 18K V2: 16 mm Thermoformed polypropylene with foam edge fill core with a Textured 18K raw carbon face.
- Which is better for a two-handed backhand?
- ProXR Signature 13, at 6 in of handle against 5.5 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?
- Diadem Edge 18K V2 is the safer first paddle here: forgiveness 82 and sweet spot 84 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?
- Diadem Edge 18K V2 at 8.1 oz against 8.2 oz. Static weight matters for arm fatigue and elbow comfort; swing weight (113 vs 111) is what you feel mid-rally.
- Is it worth upgrading from the ProXR Signature 13 to the Diadem Edge 18K V2?
- Only if you need what it actually adds. Diadem Edge 18K V2 leads on twist weight by 21 points; everything else is within 15 points. At $70 vs $180, 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.
- Edge 18K V2 vs Ruby
- Edge 18K V2 vs Pursuit Ultra MX 6.0
- Edge 18K V2 vs SLK Halo XL Control
- Edge 18K V2 vs Series One Project Black
- Signature 13 vs Pursuit Pro MX 12.7
- Signature 13 vs Perseus Pro IV 14
- Signature 13 vs Perseus 14
- Signature 13 vs Signature 16 Composite
Top alternatives to both
Paddles that beat one of these two on a specific trait or on price.
Read the full reviews: Diadem Edge 18K V2 and ProXR Signature 13. Or build a different comparison, browse the full database or find paddles within 5% of your current one.