Head to head
SuperString Nikita Original 1.25 vs Tecnifibre X-Code 16
They split the measurements 3–3. The widest gap is ball bite, where X-Code 16 is 25 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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Nikita Original 1.25640th
X-Code 16685th
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Nikita Original 1.25559th
X-Code 16452nd
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Nikita Original 1.25304th
X-Code 16416th
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Nikita Original 1.25580th
X-Code 16552nd
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Nikita Original 1.25567th
X-Code 16521st
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Nikita Original 1.25490th
X-Code 16364th
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Nikita Original 1.25586th
X-Code 16522nd
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 Nikita Original 1.25 at 52 lb
String X-Code 16 at 56.7 lb 25.7 kg
Coming from X-Code 16 at 52 lb
String Nikita Original 1.25 at 47.5 lb 21.5 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.
Nikita Original 1.25 mains / X-Code 16 crosses
X-Code 16 mains / Nikita Original 1.25 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.
Nikita Original 1.25
~18 hours of play
X-Code 16
~21 hours of play
Both strings in full
| String | Gauge | Price | Stiff lb/in | Loss % | Power % | Spin | Bite COF | Friction COF |
|---|---|---|---|---|---|---|---|---|
| SuperString Nikita Original 1.25 Polyester | — | find | 199 | 43 | 86 | 3.4 | 0.371 | 0.109 |
| Tecnifibre X-Code 16 Polyester | 16 | find | 188 | 38 | 85 | 2.0 | 0.416 | 0.210 |
Add a third string Nikita Original 1.25 in full X-Code 16 in full