Ronbus R4 Pulsar vs Spartus Spitfire Elongated 16mm
Both paddles are scored using the same 15-trait Paddle DNA model. Spartus Spitfire Elongated 16mm takes the higher overall IQ score, but the right pick depends on which traits you value.
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Quick answer
Spartus Spitfire Elongated 16mm edges it on the overall Paddle IQ score (84.1 vs 83.5), but the two split the scored categories — pick on the one trait you care about most.
Power
Too close to call
90 vs 88
Spin
Too close to call
88 vs 88
Control
Too close to call
84 vs 82
Forgiveness
Too close to call
82 vs 82
Hand speed
113 vs 116 kg·cm² swing weight
Value
Spartus Spitfire Elongated 16mm
$109.99 at IQ 84.1 vs $160 at IQ 83.5
Overall pick: Spartus Spitfire Elongated 16mm · $109.99 · IQ 84.1
Paddle DNA head-to-head
Estimated scores: the Spartus Spitfire Elongated 16mm Paddle DNA is our estimate from published specs, not a sourced profile.
- 88Power90
- 82Control84
- 88Spin88
- 82Forgiveness82
- 84Sweet spot83
- 86Stability83
- 78Maneuverability77
- 86Pop88
- 78Touch85
- 84Consistency84
- 76Swing weight74
- 80Twist weight79
- 56Launch angle59
- 86Plow through85
- 68Softness80
Ronbus R4 Pulsar vs Spartus Spitfire Elongated 16mm specs
Every spec side by side. Highlighted values are the better of the two where one is objectively better.
| Spec | Ronbus R4 Pulsar | Spartus Spitfire Elongated 16mm |
|---|---|---|
| Street price(USD) | $160 | $109.99 — better |
| IQ score(/ 100) | 83.5 | 84.1 — better |
| Weight(oz) | 8.1 | 7.85 |
| Core thickness(mm) | 14 | 16 |
| Swing weight(kg·cm²)Lower swings faster | 113 | 116 |
| Twist weight(kg·cm²)Higher is more stable | 6.5 — better | 6.2 |
| Shape | elongated | elongated |
| Face length(in) | 16.5 | 16.5 |
| Face width(in) | 7.4 | 7.5 |
| Handle length(in) | 5.5 | 5.5 |
| Grip circumference(in) | 4.25 | 4.125 |
| Surface | Raw T700 carbon | QuadFiber carbon layup with PermaGritNano |
| Core material | Thermoformed polypropylene with foam walls | Generation 4 Turbo Foam (EPP) |
Ronbus R4 Pulsar verdict
Ronbus swings for pace with a 14 mm foam-walled build. Power 88 and pop 86 at $160 is the best price-to-punch ratio in the database this year.
Spartus Spitfire Elongated 16mm verdict
A lower-price elongated power design with listed swing weight 116, quicker handling than Cannon’s nominal 122, and similar twist-weight territory. Turbo Foam and QuadFiber target power with dwell and touch; our DNA is estimated, not a measured same-lab comparison.
The verdict
Scored on the same 15-trait Paddle DNA model, the clearest separation is softness: Spartus Spitfire Elongated 16mm scores 80 against 68 for Ronbus R4 Pulsar — a 12-point gap. They are effectively level on stability, launch angle, power, so those traits should not decide the purchase. Spartus Spitfire Elongated 16mm is $50.010000000000005 cheaper at $109.99.
Softness
Spartus Spitfire Elongated 16mm leads by 12 points (80 vs 68).
Touch
Spartus Spitfire Elongated 16mm leads by 7 points (85 vs 78).
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
Too close to call on the traits that matter here (83.1 vs 82.4 on the weighted index). Take Spartus Spitfire Elongated 16mm and keep the $50.010000000000005.
- Stability
- Sweet spot
- Twist weight
Intermediate
3.0–3.9 — playing organised rec and early tournaments
Too close to call on the traits that matter here (82.8 vs 84.1 on the weighted index). Take Spartus Spitfire Elongated 16mm and keep the $50.010000000000005.
- Touch
- Control
- Power
Advanced / tournament
4.0+ — repeatable swing, fast hands battles
Too close to call on the traits that matter here (84 vs 85.5 on the weighted index). Take Spartus Spitfire Elongated 16mm and keep the $50.010000000000005.
- Touch
- Power
- Control
Arm-sensitive players
Anyone managing tennis elbow or shoulder load
Spartus Spitfire Elongated 16mm
Spartus Spitfire Elongated 16mm is the clearer pick at this level — softness 80 vs 68. Its 16 mm Generation 4 Turbo Foam (EPP) core at 7.85 oz is the softer, lower-shock build of the two.
- Softness
Which one should you buy?
Ronbus R4 Pulsar
Take Ronbus R4 Pulsar if you prefer a 14 mm Thermoformed polypropylene with foam walls core — it gives up nothing measurable to Spartus Spitfire Elongated 16mm.
Read the Ronbus R4 Pulsar review →Spartus Spitfire Elongated 16mm
Take Spartus Spitfire Elongated 16mm if you want softness (+12), touch (+7). Its swing weight of 116 kg·cm² and 16 mm core are what produce that profile.
Read the Spartus Spitfire Elongated 16mm review →Where to Buy
Ronbus R4 Pulsar
Spartus Spitfire Elongated 16mm
Ronbus R4 Pulsar vs Spartus Spitfire Elongated 16mm FAQ
- Which is better, the Ronbus R4 Pulsar or the Spartus Spitfire Elongated 16mm?
- Spartus Spitfire Elongated 16mm carries the higher overall Paddle IQ score (84.1 vs 83.5), but IQ is a weighted average. On the trait that separates them most — softness — Spartus Spitfire Elongated 16mm leads by 12 points.
- Which one is faster at the kitchen line?
- Ronbus R4 Pulsar, at 113 kg·cm² swing weight against 116 for Spartus Spitfire Elongated 16mm. Lower swing weight is the single best predictor of hand speed in fast exchanges.
- Which paddle has more power, the Ronbus R4 Pulsar or the Spartus Spitfire Elongated 16mm?
- Spartus Spitfire Elongated 16mm scores 90 for power against 88 for Ronbus R4 Pulsar. That comes from a 16 mm Generation 4 Turbo Foam (EPP) core swinging at 116 kg·cm² — mass behind the ball, not face material.
- Which one gives more control and touch?
- Spartus Spitfire Elongated 16mm at 84 versus 82. 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?
- Too close to call — neither has an advantage here. Both score 88 for spin.
- Which is more forgiving on off-center hits?
- Too close to call — neither has an advantage here. Both score 82 on forgiveness despite twist weights of 6.5 and 6.2.
- Is the price difference worth it?
- Spartus Spitfire Elongated 16mm costs $109.99, $50.010000000000005 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?
- Ronbus R4 Pulsar: 14 mm Thermoformed polypropylene with foam walls core with a Raw T700 carbon face. Spartus Spitfire Elongated 16mm: 16 mm Generation 4 Turbo Foam (EPP) core with a QuadFiber carbon layup with PermaGritNano face.
- Which is better for a two-handed backhand?
- Too close to call — neither has an advantage here. Both run a 5.5 in handle, long enough that neither forces you to choke the bottom hand onto the face bevel.
- Which one is better for beginners?
- Ronbus R4 Pulsar is the safer first paddle here: forgiveness 82 and sweet spot 84 mean fewer mishits while your contact point is still inconsistent. Spartus Spitfire Elongated 16mm rewards a repeatable swing and can feel less stable before that.
- Which is lighter in the hand?
- Spartus Spitfire Elongated 16mm at 7.85 oz against 8.1 oz. Static weight matters for arm fatigue and elbow comfort; swing weight (116 vs 113) is what you feel mid-rally.
- Is it worth upgrading from the Ronbus R4 Pulsar to the Spartus Spitfire Elongated 16mm?
- Only if you need what it actually adds. Spartus Spitfire Elongated 16mm leads on softness by 12 points; everything else is within 7 points. At $160 vs $109.99, the money is better spent elsewhere unless that one trait is your weak spot.
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Read the full reviews: Ronbus R4 Pulsar and Spartus Spitfire Elongated 16mm. Or build a different comparison, browse the full database or find paddles within 5% of your current one.