Butterfly Dignics 64 vs Nittaku Fastarc G-1: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · rubber

Butterfly Dignics 64Nittaku Fastarc G-1
Our rating8.8/108.8/10
best_sidebackhandboth
control8.5medium-high
speed9.515.0 (Nittaku)
spin8.512.5 (Nittaku)
sponge_hardness40 degrees (Shore A) / 50 degrees (EUR)47.5°
typeinvertedtensor inverted
weight_uncut_g4769

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Dignics 64 emphasizes low trajectory and spin insensitivity for blocking. Nittaku Fastarc G-1 is a proven, hugely popular all-court attacking rubber with high safe throw, heavy spin, and real speed together. G-1 combines Tenergy-like durability with lower cost, making it an excellent value all-round choice. Both are excellent, but Dignics is specialized for blockers; G-1 is versatile for attackers.

Choose Dignics 64 if you block aggressively and drive flat. Choose Fastarc G-1 if you want heavy spin, real speed, and Tenergy-class durability at lower cost on either wing. G-1 is the better all-round rubber for intermediate-to-advanced attackers; Dignics is the specialist blocker.

FAQ

How does G-1 compare to Tenergy?

G-1 offers Tenergy-like durability and performance at lower cost. It is slower but more forgiving and safe.

Which is more forgiving?

G-1 is much more forgiving. Its high arc provides excellent safety margin. Dignics has lower arc.

Which is cheaper?

G-1 is cheaper than Tenergy and offers excellent value. Both G-1 and Dignics are premium-priced.

Can I use G-1 on both wings?

Yes, G-1 is a proven all-court attacking rubber for either wing. Dignics is optimized for backhand.

Which is better for beginners?

G-1 is better for developing attackers. Dignics suits developing blockers.