Butterfly Primorac vs Stiga Offensive Classic: Which Should You Buy?

UltraSpin comparison · 2026-06-06 · blade

Butterfly PrimoracStiga Offensive Classic
Our rating8.3/108.4/10
feelmedium, classic all-wood, long dwell and high controlthin, flexible, soft-medium springy all-wood with strong vibration and feedback
handleFL/STFL/ST/AN (WRB hollow-handle version also sold)
plies5W (all wood) — Limba/Limba/Ayous/Limba/Limba5W (all wood) — outer veneers commonly described as koto or limba over spruce and ayous
speedOFF-OFF- (offensive minus; community-rated, occasionally felt as ALL+ to OFF)
thickness_mm65.4
weight_g8583

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These are close cousins, both all-wood 5-ply blades rated OFF- with high control, but the feel splits them. The Primorac is a touch thicker at 6 mm and medium-firm, with a long dwell and rock-solid Butterfly build quality that makes it a long-term keeper. The Offensive Classic is thinner at 5.4 mm and noticeably more flexible, with a high throw that makes looping and topspin come almost automatically.

Pick the Primorac if you want a forgiving, durable first serious blade and value clean all-wood dwell with consistent quality. Pick the Offensive Classic if you loop close to the table and want that springy flex to do the work, and you do not mind a smaller sweet spot and the chance of sailing long on full-power hits.

Both need sealing to protect the veneer, and neither is fast by modern standards, so you supply most of the power. Ratings are near-identical, so let feel and feedback decide.

FAQ

Which has a bigger margin for error?

The Primorac, with its medium feel and forgiving response. The Offensive Classic has a smaller sweet spot and flexes a lot on power loops, so hard hits can sail long until you adapt.

Which is easier for developing your loop?

The Offensive Classic. It is thinner and more flexible with a high throw, so topspin and looping come very easily, especially close to the table.

Are they fast enough for modern offensive play?

Both are OFF- and not truly fast by modern standards. You supply much of the power, which is part of why they are so controllable and easy to learn on.