Head to head

Solinco Hyper-G-Soft 16L (1.25) vs Topspin Cyber Blue 17L (1.20)

Hyper-G-Soft 16L (1.25) leads on 5 of 6 measurements. The widest gap is ball bite, where Hyper-G-Soft 16L (1.25) is 41 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.

Measured, side by side

Solinco

Hyper-G-Soft 16L (1.25)

Polyester · 16L ga

Topspin

Cyber Blue 17L (1.20)

Polyester · 17L ga

Stiffness lower = softer, kinder on the arm
17240th pct
18551st pct
Tension loss lower = stays where you strung it
2945th pct
3455th pct
Energy return higher = livelier, more free power
8846th pct
8741st pct
Spin potential higher = more spin off the string bed
5.262nd pct
5.159th pct
Ball bite higher = grabs the ball harder
0.51282nd pct
0.42541st pct
String friction lower = strings slide and snap back
0.09962nd pct
0.08331st 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 Hyper-G-Soft 16L (1.25) at 52 lb

String Cyber Blue 17L (1.20) at 48.5 lb 22.0 kg

Coming from Cyber Blue 17L (1.20) at 52 lb

String Hyper-G-Soft 16L (1.25) at 55.8 lb 25.3 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.

Hyper-G-Soft 16L (1.25) mains / Cyber Blue 17L (1.20) crosses

Stiffness44th pct · 1 measured
Tension loss49th pct · 1 measured
Energy return43rd pct · 1 measured
Spin potential61st pct · 1 measured
Ball bite76th pct · 1 measured
String friction57th pct · 1 measured

Cyber Blue 17L (1.20) mains / Hyper-G-Soft 16L (1.25) crosses

Stiffness46th pct · 1 measured
Tension loss52nd pct · 1 measured
Energy return43rd pct · 1 measured
Spin potential61st pct · 1 measured
Ball bite49th pct · 1 measured
String friction39th 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.

Hyper-G-Soft 16L (1.25)

~27 hours of play

Cyber Blue 17L (1.20)

~23 hours of play

Both strings in full

Every published measurement
StringGaugePriceStiff lb/inLoss %Power %SpinBite COFFriction COF
Solinco Hyper-G-Soft 16L (1.25) Polyester16L$13.9917229885.20.5120.099
Topspin Cyber Blue 17L (1.20) Polyester17Lfind18534875.10.4250.083

Add a third string Hyper-G-Soft 16L (1.25) in full Cyber Blue 17L (1.20) in full