Head to head
Gosen Lumina Spin 16L (1.26) vs Y-Tex Quadro Twist 16L
They split the measurements 3–3. The widest gap is ball bite, where Lumina Spin 16L (1.26) is 33 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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Lumina Spin 16L (1.26)92nd
Quadro Twist 16L152nd
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Lumina Spin 16L (1.26)391st
Quadro Twist 16L409th
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Lumina Spin 16L (1.26)389th
Quadro Twist 16L353rd
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Lumina Spin 16L (1.26)452nd
Quadro Twist 16L526th
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Lumina Spin 16L (1.26)677th
Quadro Twist 16L673rd
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Lumina Spin 16L (1.26)163rd
Quadro Twist 16L132nd
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Lumina Spin 16L (1.26)477th
Quadro Twist 16L534th
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 Lumina Spin 16L (1.26) at 52 lb
String Quadro Twist 16L at 52.2 lb 23.7 kg
Coming from Quadro Twist 16L at 52 lb
String Lumina Spin 16L (1.26) at 51.8 lb 23.5 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.
Lumina Spin 16L (1.26) mains / Quadro Twist 16L crosses
Quadro Twist 16L mains / Lumina Spin 16L (1.26) 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.
Lumina Spin 16L (1.26)
~14 hours of play
Quadro Twist 16L
~14 hours of play
Both strings in full
| String | Gauge | Price | Stiff lb/in | Loss % | Power % | Spin | Bite COF | Friction COF |
|---|---|---|---|---|---|---|---|---|
| Gosen Lumina Spin 16L (1.26) Polyester | 16L | find | 178 | 50 | 86 | 6.6 | 0.491 | 0.074 |
| Y-Tex Quadro Twist 16L Polyester | 16L | find | 178 | 49 | 85 | 6.2 | 0.425 | 0.069 |
Add a third string Lumina Spin 16L (1.26) in full Quadro Twist 16L in full