Head to head

Head Lynx Tour 17 (1.25) vs Luxilon 4G Soft 1.25

They split the measurements 3–3. The widest gap is ball bite, where Lynx Tour 17 (1.25) is 7 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.

Measured, side by side

Head

Lynx Tour 17 (1.25)

Polyester · 17 ga

Luxilon

4G Soft 1.25

Polyester

Stiffness lower = softer, kinder on the arm
21886th pct
21785th pct
Tension loss lower = stays where you strung it
2533rd pct
2537th pct
Energy return higher = livelier, more free power
9060th pct
9062nd pct
Spin potential higher = more spin off the string bed
7.191st pct
6.788th pct
Ball bite higher = grabs the ball harder
0.56492nd pct
0.52284th pct
String friction lower = strings slide and snap back
0.07921st pct
0.07819th 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 Lynx Tour 17 (1.25) at 52 lb

String 4G Soft 1.25 at 52.1 lb 23.6 kg

Coming from 4G Soft 1.25 at 52 lb

String Lynx Tour 17 (1.25) at 51.9 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.

Lynx Tour 17 (1.25) mains / 4G Soft 1.25 crosses

Stiffness85th pct · 1 measured
Tension loss35th pct · 1 measured
Energy return60th pct · 1 measured
Spin potential91st pct · 1 measured
Ball bite91st pct · 1 measured
String friction20th pct · 1 measured

4G Soft 1.25 mains / Lynx Tour 17 (1.25) crosses

Stiffness85th pct · 1 measured
Tension loss36th pct · 1 measured
Energy return61st pct · 1 measured
Spin potential88th pct · 1 measured
Ball bite86th pct · 1 measured
String friction20th 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.

Lynx Tour 17 (1.25)

~30 hours of play

4G Soft 1.25

~29 hours of play

Both strings in full

Every published measurement
StringGaugePriceStiff lb/inLoss %Power %SpinBite COFFriction COF
Head Lynx Tour 17 (1.25) Polyester17$7.9921825907.10.5640.079
Luxilon 4G Soft 1.25 Polyesterfind21725906.70.5220.078

Add a third string Lynx Tour 17 (1.25) in full 4G Soft 1.25 in full