JOOLA Dynaryz ZGR vs Victas V>15 Extra: Which Should You Buy?

UltraSpin comparison · 2026-06-10 · rubber

JOOLA Dynaryz ZGRVictas V>15 Extra
Our rating8.3/108.4/10
best_sideforehandforehand
controlMedium-High81
speedExtreme94
spinExtreme88
sponge_hardness57.5 degrees Shore C (hard)47.5 degrees
typehybrid tacky tensor (pimples-in)inverted
weight_uncut_gapprox 56g (cut to 157x150mm)70

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ZGR (8.3) and Victas V>15 Extra (8.4) are both hard-sponge rubbers suited to intermediate-to-advanced forehand attackers, but with different geographic and technical origins. ZGR is German tacky-tensor hybrid emphasizing extreme spin, control, and multiple gears. V>15 Extra is German tensor emphasizing forehand topspin speed and spin with unusual low sensitivity to incoming spin, making backspin attacks easier. V>15 is more speed-balanced and tactically focused; ZGR is more multi-gear versatile. V>15 is more affordable than Japanese premium alternatives; ZGR is premium-priced German specialty. Both demand committed technique and suit mid-distance forehand attack. V>15’s harder sponge amplifies errors; ZGR offers better control margin. Pick ZGR if you want maximum spin and multiple gears for variable offensive tactics; pick V>15 Extra if you prioritize forehand speed and early-ball aggression with less incoming-spin interference.

FAQ

Which has better backspin attack potential?

Victas V>15 Extra is unusually low sensitivity to incoming spin, making backspin attacks easier and less risky. ZGR is spinnery but does not specifically target low spin sensitivity. V>15 Extra is better for backspin lifting and counterattack.

Which is more forgiving?

ZGR offers medium-high control and multi-gear versatility, slightly more forgiving. V>15 Extra demands technique and errors are amplified. ZGR is more forgiving overall.

Which lasts longer?

Both are premium tensors with limited lifespan. Neither is documented for exceptional durability. V>15 Extra topsheet durability varies. Both require regular replacement.

Which is better value?

Victas V>15 Extra is more affordable than Japanese premium alternatives like Tenergy 05. ZGR is premium-priced German specialty. V>15 Extra is better value.