Butterfly Tenergy 05 FX vs JOOLA Dynaryz CMD: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · rubber

Butterfly Tenergy 05 FXJOOLA Dynaryz CMD
Our rating8.4/108.2/10
best_sidebackhandbackhand or forehand all-round offensive
control10high
speed13fast
spin11.5extra-high
sponge_hardness36 degrees (soft)medium (approximately 45 ESN)
typeInverted / High-Tension tensor (Spring Sponge)inverted
weight_uncut_g64approximately 68-72g

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Tenergy 05 FX and JOOLA Dynaryz CMD both deliver premium tensor performance with exceptional consistency. 05 FX is softer at 36 degrees with outstanding backhand control and dwell time, making slow-ball spin and flicks effortless. CMD is medium hardness around 45 ESN with extra-high spin and Advanced Traction Surface topsheet, offering longer dwell and more forgiving feel than harder Dynaryz siblings.

CMD works well on both wings and suits intermediate-to-advanced all-round attackers stepping up to premium tensors. It carries a learning curve with Hyperbounce sponge and a heavier weight. 05 FX is lighter, more refined, and significantly better on backhand, though CMD offers superior durability and modern spin consistency.

FAQ

What is the hardness difference?

05 FX is 36 degrees (soft); CMD is approximately 45 ESN (medium). CMD is noticeably stiffer.

Which suits backhand better?

05 FX is ideal for backhand; CMD is better all-round but less backhand-dominant than 05 FX.

Is CMD heavier?

Yes, around 68-72 g. 05 FX is lighter and easier on the arm.

What is the learning curve for CMD?

Expect several weeks of calibration with Hyperbounce sponge. 05 FX is more immediately intuitive.

Which lasts longer?

CMD has above-average durability; 05 FX is also durable. Both last well with proper care.