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Head to head

Gosen Poly Professional 16 (1.29) vs Solinco Tour Bite Diamond Rough 16L (1.25)

Poly Professional 16 (1.29) leads on 4 of 6 measurements. The widest gap is ball bite, where Tour Bite Diamond Rough 16L (1.25) is 59 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.

Measured, side by side

Gosen

Poly Professional 16 (1.29)

Polyester · 16 ga

Solinco

Tour Bite Diamond Rough 16L (1.25)

Polyester · 16L ga

Stiffness lower = softer, kinder on the arm
18654th pct
19258th pct
Tension loss lower = stays where you strung it
4475th pct
4782nd pct
Energy return higher = livelier, more free power
8629th pct
8626th pct
Spin potential higher = more spin off the string bed
5.467th pct
5.467th pct
Ball bite higher = grabs the ball harder
0.40124th pct
0.51683rd pct
String friction lower = strings slide and snap back
0.07412th pct
0.09556th pct

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.

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 Poly Professional 16 (1.29) at 52 lb

String Tour Bite Diamond Rough 16L (1.25) at 50.6 lb 23.0 kg

Coming from Tour Bite Diamond Rough 16L (1.25) at 52 lb

String Poly Professional 16 (1.29) at 53.5 lb 24.3 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.

Poly Professional 16 (1.29) mains / Tour Bite Diamond Rough 16L (1.25) crosses

Stiffness55th pct · 1 measured
Tension loss77th pct · 1 measured
Energy return28th pct · 1 measured
Spin potential67th pct · 1 measured
Ball bite36th pct · 1 measured
String friction22nd pct · 1 measured

Tour Bite Diamond Rough 16L (1.25) mains / Poly Professional 16 (1.29) crosses

Stiffness57th pct · 1 measured
Tension loss79th pct · 1 measured
Energy return27th pct · 1 measured
Spin potential67th pct · 1 measured
Ball bite76th pct · 1 measured
String friction45th pct · 1 measured

Open this in the hybrid builder

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.

Poly Professional 16 (1.29)

~18 hours of play

Tour Bite Diamond Rough 16L (1.25)

~16 hours of play

Both strings in full

Every published measurement
StringGaugePriceStiff lb/inLoss %Power %SpinBite COFFriction COF
Gosen Poly Professional 16 (1.29) Polyester16find18644865.40.4010.074
Solinco Tour Bite Diamond Rough 16L (1.25) Polyester16L$13.9919247865.40.5160.095

Add a third string Poly Professional 16 (1.29) in full Tour Bite Diamond Rough 16L (1.25) in full