Butterfly Glayzer 09C vs Donic Bluestorm Pro AM: Which Should You Buy?

UltraSpin comparison · 2026-06-15 · rubber

Butterfly Glayzer 09CDonic Bluestorm Pro AM
Our rating8.3/108.4/10
best_sideBothbackhand / all-round forehand
control95 arc rating (high)9.2
speed75 (medium)9.1
spin87 (high)9.4
sponge_hardness42 degrees JPN (approximately 47-50 degrees ESN)47.5 degrees
typeinvertedinverted
weight_uncut_g68-69g uncut, approximately 47-49g when cut50

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Donic Bluestorm Pro AM rates 8.4, outpacing Butterfly Glayzer 09C at 8.3. Donic Bluestorm Pro AM delivers higher speed and offensive power, while Butterfly Glayzer 09C offers more control and forgiveness.

Butterfly Glayzer 09C shines with outstanding block and counter-driving capability. Donic Bluestorm Pro AM excels at delivering speed and spin to top players.

Beginners favor Butterfly Glayzer 09C for its forgiving nature. Advanced players prefer Donic Bluestorm Pro AM for its aggressive output.

FAQ

Which is faster?

Donic Bluestorm Pro AM is faster at 9.1 vs Butterfly Glayzer 09Cs 75 (medium). Speed-focused attackers prefer Donic Bluestorm Pro AM. Control-first players favor Butterfly Glayzer 09C.

Which suits beginners better?

Butterfly Glayzer 09C forgives more errors and rewards learning. Donic Bluestorm Pro AM demands better technique. Start with Butterfly Glayzer 09C if developing fundamentals.

Which generates more spin?

Donic Bluestorm Pro AM has higher spin output compared to Butterfly Glayzer 09C. Topspin loopers and aggressive players favor Donic Bluestorm Pro AM.

Which works better on backhand?

Butterfly Glayzer 09C suits both. Donic Bluestorm Pro AM excels on backhand / all-round forehand. Match placement to your attacking wing.

Which offers better value?

Butterfly Glayzer 09C typically costs less and lasts longer. Donic Bluestorm Pro AM commands premium pricing but delivers higher performance. Consider total cost.