Head to head
Solinco Tour Bite 19 (1.10) vs Solinco Tour Bite Soft 18 (1.15)
They split the measurements 3–3. The widest gap is energy return, where Tour Bite 19 (1.10) is 10 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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Tour Bite 19 (1.10)79th
Tour Bite Soft 18 (1.15)78th
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Tour Bite 19 (1.10)301st
Tour Bite Soft 18 (1.15)309th
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Tour Bite 19 (1.10)474th
Tour Bite Soft 18 (1.15)459th
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Tour Bite 19 (1.10)299th
Tour Bite Soft 18 (1.15)312th
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Tour Bite 19 (1.10)396th
Tour Bite Soft 18 (1.15)397th
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Tour Bite 19 (1.10)394th
Tour Bite Soft 18 (1.15)139th
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Tour Bite 19 (1.10)300th
Tour Bite Soft 18 (1.15)310th
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 Tour Bite 19 (1.10) at 52 lb
String Tour Bite Soft 18 (1.15) at 51.8 lb 23.5 kg
Coming from Tour Bite Soft 18 (1.15) at 52 lb
String Tour Bite 19 (1.10) at 52.2 lb 23.7 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.
Tour Bite 19 (1.10) mains / Tour Bite Soft 18 (1.15) crosses
Tour Bite Soft 18 (1.15) mains / Tour Bite 19 (1.10) 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.
Tour Bite 19 (1.10)
~24 hours of play
Tour Bite Soft 18 (1.15)
~25 hours of play
Both strings in full
| String | Gauge | Price | Stiff lb/in | Loss % | Power % | Spin | Bite COF | Friction COF |
|---|---|---|---|---|---|---|---|---|
| Solinco Tour Bite 19 (1.10) Polyester | 19 | $13.99 | 172 | 32 | 90 | 7.2 | 0.649 | 0.090 |
| Solinco Tour Bite Soft 18 (1.15) Polyester | 18 | $13.99 | 172 | 31 | 88 | 7.3 | 0.674 | 0.092 |
Add a third string Tour Bite 19 (1.10) in full Tour Bite Soft 18 (1.15) in full