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Head to head

Klip Scorcher 17 (1.27) vs Wilson NXT Duramax 15 (1.40)

Scorcher 17 (1.27) leads on 5 of 6 measurements. The widest gap is ball bite, where Scorcher 17 (1.27) is 34 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.

Measured, side by side

Klip

Scorcher 17 (1.27)

Nylon · 17 ga

Wilson

NXT Duramax 15 (1.40)

Nylon · 15 ga

Stiffness lower = softer, kinder on the arm
15924th pct
16228th pct
Tension loss lower = stays where you strung it
167th pct
1810th pct
Energy return higher = livelier, more free power
9276th pct
9272nd pct
Spin potential higher = more spin off the string bed
4.851st pct
4.543rd pct
Ball bite higher = grabs the ball harder
0.45056th pct
0.39822nd pct
String friction lower = strings slide and snap back
0.09353rd pct
0.08944th 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 Scorcher 17 (1.27) at 52 lb

String NXT Duramax 15 (1.40) at 51.1 lb 23.2 kg

Coming from NXT Duramax 15 (1.40) at 52 lb

String Scorcher 17 (1.27) at 52.9 lb 24.0 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.

Scorcher 17 (1.27) mains / NXT Duramax 15 (1.40) crosses

Stiffness26th pct · 1 measured
Tension loss8th pct · 1 measured
Energy return75th pct · 1 measured
Spin potential49th pct · 1 measured
Ball bite51st pct · 1 measured
String friction50th pct · 1 measured

NXT Duramax 15 (1.40) mains / Scorcher 17 (1.27) crosses

Stiffness26th pct · 1 measured
Tension loss9th pct · 1 measured
Energy return73rd pct · 1 measured
Spin potential44th pct · 1 measured
Ball bite27th pct · 1 measured
String friction46th 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.

Scorcher 17 (1.27)

~38 hours of play

NXT Duramax 15 (1.40)

~37 hours of play

Both strings in full

Every published measurement
StringGaugePriceStiff lb/inLoss %Power %SpinBite COFFriction COF
Klip Scorcher 17 (1.27) Nylon17find15916924.80.4500.093
Wilson NXT Duramax 15 (1.40) Nylon15$22.9516218924.50.3980.089

Add a third string Scorcher 17 (1.27) in full NXT Duramax 15 (1.40) in full