Butterfly Harimoto Tomokazu Innerforce ALC vs Butterfly Primorac: Which Should You Buy?

UltraSpin comparison · 2026-06-13 · blade

Butterfly Harimoto Tomokazu Innerforce ALCButterfly Primorac
Our rating8.7/108.3/10
feelsoft, grippy, wood-like with carbon activation on full swingsmedium, classic all-wood, long dwell and high control
handleFL/ST/ANFL/ST
plies5 wood + 2 ALC (Arylate-Carbon inner fiber)5W (all wood) — Limba/Limba/Ayous/Limba/Limba
speedOFF-OFF-
thickness_mm5.96
weight_g8885

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Choose Butterfly Harimoto Tomokazu Innerforce ALC if: You value high performance and prioritize aggressive offensive play. Rating: 8.7/10.

Choose Butterfly Primorac if: You need forgiving control across versatile playstyles. Rating: 8.3/10.

Butterfly Harimoto Tomokazu Innerforce ALC scores higher (8.7 vs. 8.3), indicating superior overall performance for its intended playstyle.

FAQ

Which is easier for learning to loop?

Butterfly Primorac offers more help due to sponge characteristics.

Which offers the best value?

Butterfly Primorac delivers better value. Butterfly Primorac combines affordability with strong performance.

Which rubber maintains its grip longer?

Both have different longevity patterns handles wear better. Check specific playing conditions in detailed reviews.