JOOLA Dynaryz CMD vs Nittaku Fastarc C-1: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · rubber

JOOLA Dynaryz CMDNittaku Fastarc C-1
Our rating8.2/108.4/10
best_sidebackhand or forehand all-round offensivebackhand or allround
controlhighhigh
speedfast15.25 (Nittaku scale)
spinextra-high12.25 (Nittaku scale)
sponge_hardnessmedium (approximately 45 ESN)45 degrees
typeinvertedinverted / tensor
weight_uncut_gapproximately 68-72gapprox 47 g (157 x 150 mm sheet)

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The JOOLA Dynaryz CMD (8.2) delivers broad-spectrum tensor consistency; Nittaku Fastarc C-1 (8.4) excels at opening loops and dwell time with excellent passive forgiveness. C-1 rates higher, reflecting its specialized looping mastery and C-1 topsheet grip from Nittaku’s G-1 family.

CMD suits intermediate to advanced all-rounders comfortable with hard sponge and tensor learning curve. C-1 suits intermediate offensive players who loop heavily and want premium tensor spin with a forgiving, high-arc feel. C-1 is stronger value versus Tenergy 64 or 80 at lower price. Both work well backhand, but C-1 is especially suited there.

FAQ

Which is better for opening loops?

C-1, with outstanding spin and dwell time on backspin opening, plus high arc safety.

Which is faster?

CMD at fast; C-1 is rated 15.25 on Nittaku scale (slower overall).

Why does C-1 rate higher?

Specialized excellence at looping, dwell, and forgiveness; CMD is generalist balanced performance.

Which requires more technique?

Both demand active strokes; C-1 is more forgiving on mishits.

Is C-1 good value?

Yes—strong value versus Tenergy 64 or 80 at a lower price with similar performance characteristics.