Donic Bluefire M1 vs JOOLA Dynaryz ZGR: Which Should You Buy?

UltraSpin comparison · 2026-06-10 · rubber

Donic Bluefire M1JOOLA Dynaryz ZGR
Our rating8.4/108.3/10
best_sideForehandforehand
control9.1 / 10Medium-High
speed9.7 / 10Extreme
spin9.0 / 10Extreme
sponge_hardness47.5 degrees (medium-hard)57.5 degrees Shore C (hard)
typeInverted / Tensorhybrid tacky tensor (pimples-in)
weight_uncut_gapprox 49 gapprox 56g (cut to 157x150mm)

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Pick Donic Bluefire M1 if you want a proven, hard tensor with excellent speed, consistent performance and good long durability at a lower price. It is ideal for close-to-mid table topspin attackers. Choose JOOLA Dynaryz ZGR if you are an advanced mid-to-long distance power looper coming from Chinese rubbers but wanting tensor catapult, or if you prioritize exceptional spin over speed. The ZGR offers a unique tacky-tensor blend with multiple gears and surprisingly good blocking, though at 57.5 degrees it demands high racket speed and its tackiness fades in roughly two months. M1 is specialist speed; ZGR is hybrid versatility.

FAQ

What is ZGR’s advantage over M1?

The ZGR is noticeably spinnier and tackier, with multiple gears for both touch play and power shots.

Which is better for mid-to-long distance?

The JOOLA Dynaryz ZGR, which is designed for power loopers at mid to long distance, while M1 shines close-to-mid.

Which is lighter?

The M1 at roughly 49 grams vs. ZGR at roughly 56 grams cut.

Which needs less technique?

M1 is slightly more forgiving; ZGR is very hard and demands high technique.