Head to head
Babolat Xcel Power 17 vs Gamma Revelation 17 (1.27)
Revelation 17 (1.27) leads on 4 of 6 measurements. The widest gap is ball bite, where Revelation 17 (1.27) is 43 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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Xcel Power 17606th
Revelation 17 (1.27)524th
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Xcel Power 1765th
Revelation 17 (1.27)41st
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Xcel Power 17736th
Revelation 17 (1.27)744th
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Xcel Power 1774th
Revelation 17 (1.27)60th
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Xcel Power 17182nd
Revelation 17 (1.27)117th
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Xcel Power 17649th
Revelation 17 (1.27)500th
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Xcel Power 1776th
Revelation 17 (1.27)58th
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 Xcel Power 17 at 52 lb
String Revelation 17 (1.27) at 52.0 lb 23.6 kg
Coming from Revelation 17 (1.27) at 52 lb
String Xcel Power 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.
Xcel Power 17 mains / Revelation 17 (1.27) crosses
Revelation 17 (1.27) mains / Xcel Power 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.
Xcel Power 17
~33 hours of play
Revelation 17 (1.27)
~35 hours of play
Both strings in full
| String | Gauge | Price | Stiff lb/in | Loss % | Power % | Spin | Bite COF | Friction COF |
|---|---|---|---|---|---|---|---|---|
| Babolat Xcel Power 17 Nylon | 17 | find | 146 | 22 | 93 | 3.6 | 0.378 | 0.104 |
| Gamma Revelation 17 (1.27) Nylon | 17 | find | 146 | 19 | 93 | 3.7 | 0.449 | 0.121 |
Add a third string Xcel Power 17 in full Revelation 17 (1.27) in full