StringSpec
String finder

Browse all 788

Head to head

Luxilon Big Banger XP 15L (1.38) vs Weiss Cannon Scorpion 1.33

Scorpion 1.33 leads on 4 of 6 measurements. The widest gap is string friction, where Scorpion 1.33 is 24 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.

Measured, side by side

Luxilon

Big Banger XP 15L (1.38)

Polyester · 15L ga

Weiss Cannon

Scorpion 1.33

Polyester

Stiffness lower = softer, kinder on the arm
23796th pct
22390th pct
Tension loss lower = stays where you strung it
4885th pct
4884th pct
Energy return higher = livelier, more free power
8516th pct
8415th pct
Spin potential higher = more spin off the string bed
3.621st pct
4.235th pct
Ball bite higher = grabs the ball harder
0.37812th pct
0.37510th pct
String friction lower = strings slide and snap back
0.10671st pct
0.09046th pct

Bars are percentile against all 788 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 Big Banger XP 15L (1.38) at 52 lb

String Scorpion 1.33 at 57.3 lb 26.0 kg

Coming from Scorpion 1.33 at 52 lb

String Big Banger XP 15L (1.38) at 46.7 lb 21.2 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.

Big Banger XP 15L (1.38) mains / Scorpion 1.33 crosses

Stiffness94th pct · 1 measured
Tension loss84th pct · 1 measured
Energy return16th pct · 1 measured
Spin potential24th pct · 1 measured
Ball bite11th pct · 1 measured
String friction66th pct · 1 measured

Scorpion 1.33 mains / Big Banger XP 15L (1.38) crosses

Stiffness93rd pct · 1 measured
Tension loss84th pct · 1 measured
Energy return16th pct · 1 measured
Spin potential31st pct · 1 measured
Ball bite11th pct · 1 measured
String friction54th 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.

Big Banger XP 15L (1.38)

~15 hours of play

Scorpion 1.33

~15 hours of play

Both strings in full

Every published measurement
StringGaugePriceStiff lb/inLoss %Power %SpinBite COFFriction COF
Luxilon Big Banger XP 15L (1.38) Polyester15Lfind23748853.60.3780.106
Weiss Cannon Scorpion 1.33 Polyester—find22348844.20.3750.090

Add a third string Big Banger XP 15L (1.38) in full Scorpion 1.33 in full