Head to head

Dunlop Hexy Fiber 16 vs Mantis Comfort Synthetic 16

Comfort Synthetic 16 leads on 4 of 6 measurements. The widest gap is energy return, where Comfort Synthetic 16 is 15 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.

Measured, side by side

Dunlop

Hexy Fiber 16

Nylon · 16 ga

Mantis

Comfort Synthetic 16

Nylon · 16 ga

Stiffness lower = softer, kinder on the arm
1426th pct
14912th pct
Tension loss lower = stays where you strung it
2536th pct
2433rd pct
Energy return higher = livelier, more free power
8843rd pct
8957th pct
Spin potential higher = more spin off the string bed
3.621st pct
3.824th pct
Ball bite higher = grabs the ball harder
0.44653rd pct
0.43849th pct
String friction lower = strings slide and snap back
0.12485th pct
0.11580th 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 Hexy Fiber 16 at 52 lb

String Comfort Synthetic 16 at 50.2 lb 22.8 kg

Coming from Comfort Synthetic 16 at 52 lb

String Hexy Fiber 16 at 53.8 lb 24.4 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.

Hexy Fiber 16 mains / Comfort Synthetic 16 crosses

Stiffness8th pct · 1 measured
Tension loss35th pct · 1 measured
Energy return49th pct · 1 measured
Spin potential22nd pct · 1 measured
Ball bite52nd pct · 1 measured
String friction83rd pct · 1 measured

Comfort Synthetic 16 mains / Hexy Fiber 16 crosses

Stiffness9th pct · 1 measured
Tension loss34th pct · 1 measured
Energy return53rd pct · 1 measured
Spin potential24th pct · 1 measured
Ball bite50th pct · 1 measured
String friction82nd 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.

Hexy Fiber 16

~29 hours of play

Comfort Synthetic 16

~30 hours of play

Both strings in full

Every published measurement
StringGaugePriceStiff lb/inLoss %Power %SpinBite COFFriction COF
Dunlop Hexy Fiber 16 Nylon16find14225883.60.4460.124
Mantis Comfort Synthetic 16 Nylon16find14924893.80.4380.115

Add a third string Hexy Fiber 16 in full Comfort Synthetic 16 in full