Butterfly Glayzer 09C vs Nittaku Fastarc S-1: Which Should You Buy?

UltraSpin comparison · 2026-06-15 · rubber

Butterfly Glayzer 09CNittaku Fastarc S-1
Our rating8.3/107.9/10
best_sideBothforehand or backhand
control95 arc rating (high)70
speed75 (medium)97
spin87 (high)96
sponge_hardness42 degrees JPN (approximately 47-50 degrees ESN)35 degrees
typeinvertedinverted
weight_uncut_g68-69g uncut, approximately 47-49g when cutaround 41-43g

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Butterfly Glayzer 09C rates 8.3, edging Nittaku Fastarc S-1 at 7.9. Butterfly Glayzer 09C prioritizes control and consistency, while Nittaku Fastarc S-1 emphasizes speed and spin output.

Butterfly Glayzer 09C excels with outstanding block and counter-driving capability. Nittaku Fastarc S-1 stands out for higher spin and aggressive performance.

Choose Butterfly Glayzer 09C for players developing fundamentals. Pick Nittaku Fastarc S-1 for attackers seeking maximum output.

FAQ

Which is faster?

Nittaku Fastarc S-1 is faster at 97 vs Butterfly Glayzer 09Cs 75 (medium). Speed-focused attackers prefer Nittaku Fastarc S-1. Control-first players favor Butterfly Glayzer 09C.

Which suits beginners better?

Butterfly Glayzer 09C forgives more errors and rewards learning. Nittaku Fastarc S-1 demands better technique. Start with Butterfly Glayzer 09C if developing fundamentals.

Which generates more spin?

Nittaku Fastarc S-1 has higher spin output compared to Butterfly Glayzer 09C. Topspin loopers and aggressive players favor Nittaku Fastarc S-1.

Which works better on backhand?

Butterfly Glayzer 09C suits both. Nittaku Fastarc S-1 excels on forehand or backhand. Match placement to your attacking wing.

Which offers better value?

Butterfly Glayzer 09C typically costs less and lasts longer. Nittaku Fastarc S-1 commands premium pricing but delivers higher performance. Consider total cost.