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Head to head

Pacific Prime Gut Orange Bull 16 (1.30) vs Pacific Prime Gut Orange Bull 16L (1.25)

Prime Gut Orange Bull 16 (1.30) leads on 5 of 6 measurements. The widest gap is ball bite, where Prime Gut Orange Bull 16 (1.30) is 15 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.

Measured, side by side

Pacific

Prime Gut Orange Bull 16 (1.30)

Gut · 16 ga

Pacific

Prime Gut Orange Bull 16L (1.25)

Gut · 16L ga

Stiffness lower = softer, kinder on the arm
740th pct
760th pct
Tension loss lower = stays where you strung it
121st pct
100th pct
Energy return higher = livelier, more free power
97100th pct
9799th pct
Spin potential higher = more spin off the string bed
3.111th pct
2.33rd pct
Ball bite higher = grabs the ball harder
0.46966th pct
0.44251st pct
Snapback lower = strings slide and snap back
0.14993rd pct
0.19197th 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 Prime Gut Orange Bull 16 (1.30) at 52 lb

String Prime Gut Orange Bull 16L (1.25) at 50.8 lb 23.0 kg

Coming from Prime Gut Orange Bull 16L (1.25) at 52 lb

String Prime Gut Orange Bull 16 (1.30) at 53.2 lb 24.1 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.

Prime Gut Orange Bull 16 (1.30) mains / Prime Gut Orange Bull 16L (1.25) crosses

Stiffness0th pct · 1 measured
Tension loss0th pct · 1 measured
Energy return99th pct · 1 measured
Spin potential8th pct · 1 measured
Ball bite63rd pct · 1 measured
Snapback95th pct · 1 measured

Prime Gut Orange Bull 16L (1.25) mains / Prime Gut Orange Bull 16 (1.30) crosses

Stiffness0th pct · 1 measured
Tension loss0th pct · 1 measured
Energy return99th pct · 1 measured
Spin potential4th pct · 1 measured
Ball bite54th pct · 1 measured
Snapback97th 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.

Prime Gut Orange Bull 16 (1.30)

~40 hours of play

Prime Gut Orange Bull 16L (1.25)

~40 hours of play

Both strings in full

Every published measurement
StringGaugeStiff lb/inLoss %Power %SpinBite COFSnap COF
Pacific Prime Gut Orange Bull 16 (1.30) Gut167412973.10.4690.149
Pacific Prime Gut Orange Bull 16L (1.25) Gut16L7610972.30.4420.191

Add a third string Prime Gut Orange Bull 16 (1.30) in full Prime Gut Orange Bull 16L (1.25) in full