Andro Rasanter R47 vs Nittaku Fastarc G-1: Which Should You Buy?

UltraSpin comparison · 2026-06-06 · rubber

Andro Rasanter R47Nittaku Fastarc G-1
Our rating8.6/108.8/10
best_sidebothboth
controlmediummedium-high
speedhigh15.0 (Nittaku)
spinhigh12.5 (Nittaku)
sponge_hardness47°47.5°
typetensor invertedtensor inverted
weight_uncut_g6969

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Both are firm, high-performance tensors and common Tenergy alternatives. The R47 has a thin topsheet over a hard sponge that digs in for super spin and killer speed, but durability varies. The Fastarc G-1 pairs a grippy topsheet with a high, safe arc, making opening loops consistent, with Tenergy-like durability.

Pick the Fastarc G-1 for a safer, higher arc and proven durability. Pick the R47 for a touch more raw pace and a digging, spin-heavy feel, if you accept more variable longevity.

FAQ

Which is more consistent?

The Fastarc G-1 — its high, safe arc makes opening loops forgiving and it lasts well. The R47 is faster but more variable in durability.

Which spins more against backspin?

Both are excellent; the R47 digs in for heavy lift, while the G-1 bites with a higher, safer arc.