Butterfly Primorac vs Sanwei Froster Pro: Which Should You Buy?

UltraSpin comparison · 2026-06-13 · blade

Butterfly PrimoracSanwei Froster Pro
Our rating8.3/108.6/10
feelmedium, classic all-wood, long dwell and high controlcrisp, medium-stiff
handleFL/STFL/ST/CS
plies5W (all wood) — Limba/Limba/Ayous/Limba/Limba7 plies with carbon (Koto-PLC-Ayous-Kiri-Ayous-PLC-Koto)
speedOFF-OFF
thickness_mm65.7
weight_g8588

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Choose Butterfly Primorac if: You value high performance and prioritize aggressive offensive play. Rating: 8.3/10.

Choose Sanwei Froster Pro if: You need balanced performance across versatile playstyles. Rating: 8.6/10.

Sanwei Froster Pro scores higher (8.6 vs. 8.3), reflecting better versatility and forgiving characteristics.

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. Sanwei Froster Pro 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.