Head to head
Gamma TNT2 18 (1.17) vs Prince Topspin Plus 16
TNT2 18 (1.17) leads on 3 of 6 measurements. The widest gap is string friction, where TNT2 18 (1.17) is 32 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.
Measured, side by side
Bars are percentile against all 791 strings, and the marked side is the one that measures better, which is not always the one you want. A firmer bed is worse for your elbow and better for your control, and no measurement knows which of those you came for.
Which one wins, by problem
Each string's standing on the site's rankings, out of every measured string in the database. This is where a comparison stops being arithmetic and starts being a decision.
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TNT2 18 (1.17)209th
Topspin Plus 16236th
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TNT2 18 (1.17)196th
Topspin Plus 16210th
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TNT2 18 (1.17)535th
Topspin Plus 16541st
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TNT2 18 (1.17)167th
Topspin Plus 16168th
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TNT2 18 (1.17)54th
Topspin Plus 16147th
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TNT2 18 (1.17)379th
Topspin Plus 16385th
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TNT2 18 (1.17)151st
Topspin Plus 16177th
Swapping between them: what tension?
Bed stiffness is published at one reference tension, so the only honest conversion is to scale it. These are starting points from 52 lb, not prescriptions. The calculator takes your own tension.
Coming from TNT2 18 (1.17) at 52 lb
String Topspin Plus 16 at 52.0 lb 23.6 kg
Coming from Topspin Plus 16 at 52 lb
String TNT2 18 (1.17) at 52.0 lb 23.6 kg
Hybrid: what if you used both?
Estimated, not measured. No hybrid combination has been tested as a bed. These figures are the two strings' own lab measurements weighted by how much of the bed each one actually is. Treat them as a guide to which way a pairing moves, never as lab data.
TNT2 18 (1.17) mains / Topspin Plus 16 crosses
Topspin Plus 16 mains / TNT2 18 (1.17) crosses
Which goes dead first?
Estimated from tension loss, which is the only thing the database measures about ageing. This is when the bed stops playing the way you strung it, not when the string breaks.
TNT2 18 (1.17)
~38 hours of play
Topspin Plus 16
~34 hours of play
Both strings in full
| String | Gauge | Price | Stiff lb/in | Loss % | Power % | Spin | Bite COF | Friction COF |
|---|---|---|---|---|---|---|---|---|
| Gamma TNT2 18 (1.17) Nylon | 18 | find | 166 | 16 | 93 | 5.6 | 0.455 | 0.081 |
| Prince Topspin Plus 16 Nylon | 16 | find | 166 | 21 | 93 | 5.3 | 0.512 | 0.097 |
Add a third string TNT2 18 (1.17) in full Topspin Plus 16 in full