Head to head

Babolat Xcel Power 17 vs Gamma Solace 16 (1.32)

Xcel Power 17 leads on 4 of 6 measurements. The widest gap is ball bite, where Solace 16 (1.32) is 67 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.

Measured, side by side

Babolat

Xcel Power 17

Nylon · 17 ga

Gamma

Solace 16 (1.32)

Nylon · 16 ga

Stiffness lower = softer, kinder on the arm
1469th pct
14710th pct
Tension loss lower = stays where you strung it
2224th pct
2224th pct
Energy return higher = livelier, more free power
9384th pct
9272nd pct
Spin potential higher = more spin off the string bed
3.621st pct
3.518th pct
Ball bite higher = grabs the ball harder
0.37812th pct
0.50279th pct
String friction lower = strings slide and snap back
0.10468th pct
0.14291st 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 Xcel Power 17 at 52 lb

String Solace 16 (1.32) at 51.6 lb 23.4 kg

Coming from Solace 16 (1.32) at 52 lb

String Xcel Power 17 at 52.4 lb 23.8 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.

Xcel Power 17 mains / Solace 16 (1.32) crosses

Stiffness9th pct · 1 measured
Tension loss24th pct · 1 measured
Energy return80th pct · 1 measured
Spin potential19th pct · 1 measured
Ball bite21st pct · 1 measured
String friction79th pct · 1 measured

Solace 16 (1.32) mains / Xcel Power 17 crosses

Stiffness10th pct · 1 measured
Tension loss24th pct · 1 measured
Energy return75th pct · 1 measured
Spin potential19th pct · 1 measured
Ball bite71st pct · 1 measured
String friction88th 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.

Xcel Power 17

~33 hours of play

Solace 16 (1.32)

~33 hours of play

Both strings in full

Every published measurement
StringGaugePriceStiff lb/inLoss %Power %SpinBite COFFriction COF
Babolat Xcel Power 17 Nylon17find14622933.60.3780.104
Gamma Solace 16 (1.32) Nylon16$16.9514722923.50.5020.142

Add a third string Xcel Power 17 in full Solace 16 (1.32) in full