Butterfly Innerforce ZLC vs Yasaka Sweden Extra: Which Should You Buy?

UltraSpin comparison · 2026-06-12 · blade

Butterfly Innerforce ZLCYasaka Sweden Extra
Our rating8.5/108.7/10
feelSoft-medium; woody feel with ZLC carbon layers near the coresoft-medium, high control
handleAN / FL / STFL/ST
plies5 wood + 2 ZLC carbon (inner ZLC construction)5W (all wood)
speedOFFALL+
thickness_mm5.75.7
weight_g8485

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The Innerforce ZLC is rare, discontinued, prized for its woody inner-carbon feel and control at OFF speed. The Yasaka Sweden Extra rates 8.7—highest in this comparison set—and reviewers say it plays like a blade costing several times its price, offering exceptional control, large sweet spot, effortless short game, and genuine long-term learning blade.

Choose the ZLC if you’re advanced, find stock, and want the rarest woody carbon feel. Pick Sweden Extra if you want elite feel and control without premium pricing, plan to keep and grow into it, play all-round with offensive bend, or prioritize short game and placement. Extra is the exceptional value; ZLC is the specialist’s luxury.

FAQ

Sweden Extra rates 8.7 versus ZLC’s 8.5—is it truly better?

Different strengths. ZLC is specialist dwell-rich; Extra is versatile control powerhouse. Extra’s 8.7 reflects exceptional value-to-feel ratio. ZLC’s 8.5 reflects discontinued rarity.

Which supports long-term improvement?

Sweden Extra: reviewers say you learn on it as beginner and keep it as intermediate. ZLC suits specialists, less adaptable as you evolve.

How much slower is Extra?

Extra rates ALL+ (all-round plus), slower than ZLC’s OFF. If you need outright pace, ZLC wins. If control-first, Extra is better.

Which has better short game?

Sweden Extra: effortless short game and touch by design. ZLC good short game, but Extra is specialist here.