Butterfly Tenergy 64 vs JOOLA Dynaryz AGR: Which Should You Buy?

UltraSpin comparison · 2026-06-10 · rubber

Butterfly Tenergy 64JOOLA Dynaryz AGR
Our rating8.6/108.7/10
best_sideboth wings, but especially the backhand and for speed-first attackersFH
controlmedium-high7
speedvery high9.6
spinhigh but the lowest of the Tenergy line9.3
sponge_hardnessapproximately 36 degrees on the Butterfly scale (around 48 degrees ESN, plays nearer 45)Hard (around 50 degrees EUR, purple Hyperbounce sponge)
typespring sponge high tension tensor, inverted topsheetinverted
weight_uncut_gapproximately 70 (around 47 g cut at 2.1 mm)71

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Tenergy 64 is the fastest Tenergy, a spin-insensitive, lighter sheet around 36 degrees Butterfly that excels at blocking, countering and backhand topspin with effortless acceleration. JOOLA Dynaryz AGR is a harder, hard 50-degree Hyperbounce tensor rated even faster than Tenergy 05 and 64, with elite spin from its grippy traction topsheet and explosive loops.

On style, the 64 is the more forgiving, spin-insensitive choice that makes blocking and reading incoming spin easy, while the AGR demands clean, committed technique or it produces unforced errors and offers limited passive control and a low short game. The 64 shines on the backhand and for flat hitters; the AGR is a forehand-dominant firepower rubber.

Pick Tenergy 64, rated 8.6, if you want speed with forgiveness, easy blocking and a strong backhand. Pick the Dynaryz AGR, rated 8.7, if you are an advanced forehand attacker who supplies your own technique and wants maximum speed and spin, accepting limited durability of roughly four to six months under heavy use.

FAQ

Which is more forgiving?

Tenergy 64 is more forgiving, being spin-insensitive with easy, reliable blocking, while the Dynaryz AGR demands clean, committed technique and has limited passive control.

Which is faster?

Both are very fast. The Dynaryz AGR is rated faster than Tenergy 05 and Tenergy 64, while Tenergy 64 is the fastest in the Tenergy line.

Which suits the backhand?

Tenergy 64 is an outstanding backhand rubber that drives topspin with little effort, while the AGR is best on the forehand.

How is durability?

Tenergy 64 has decent durability and a long top-line life, while the Dynaryz AGR is often dead in roughly four to six months under heavy use.