Butterfly Rozena vs Nittaku Fastarc P-1: Which Should You Buy?

UltraSpin comparison · 2026-06-12 · rubber

Butterfly RozenaNittaku Fastarc P-1
Our rating8.4/107.8/10
best_sidebothforehand
controlhigh8.5
speed13.0/1415.5
spin10.8/1212.25
sponge_hardness~35°47.5 degrees
typetensor inverted (Spring Sponge)tensor
weight_uncut_g6770

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Opposite ends of the difficulty spectrum. Rozena (8.4) is the confidence builder—soft, low-demand, equally effective on forehand and backhand. Fastarc P-1 (7.8 rating) is the high-arc specialist: impressive spin on power loops, high throw angle for safety, but very linear and demanding. Tentative or arm-only strokes produce weak, error-prone results.

Rozena is the safer buy for intermediate development. Fastarc P-1 is a tool for advanced forehand loopers committed to technically sound, full-body topspin strokes.

FAQ

Why is P-1 rated lower despite being advanced?

It’s intentionally niche. High-arc, spin-capable tensors sacrifice versatility for specialists. Rozena’s broad appeal raises its rating.

Can P-1 be a backhand rubber?

Technically yes, but not recommended. It’s designed for forehand loopers who commit to full-stroke power.

Is P-1 really spin-capable despite soft feel?

Yes. Its soft in-play feel masks strong spin output on power loops. Deceptive and rewarding for proper technique.

Which forgives contact errors?

Rozena, substantially. P-1 is unforgiving; poor contact point precision leads to weak balls and errors.

Best for developing loopers?

Rozena. P-1 is for players already past the fundamentals and ready to specialize.