Butterfly Innerforce Layer ZLC vs Nittaku Acoustic Carbon: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · blade

Butterfly Innerforce Layer ZLCNittaku Acoustic Carbon
Our rating8.7/108.8/10
feelSoft ZLC feel, woody touch, excellent dwell timeMedium-hard outer carbon with surprising wood-like dwell and ball retention; crisp sound on contact
handleFL / ST / AN / CSFL, ST (also Large Handle and Chinese Penhold variants available)
plies7-ply, 5 wood + 2 ZL carbon (inner)7 plies — 5 wood + 2 FE carbon (Limba - FE Carbon - Limba - Tung - Limba - FE Carbon - Limba)
speedOFF+OFF
thickness_mm5.75.5mm
weight_g85-94approx 90g

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Both blend speed with unusual wood-like feel, but Acoustic Carbon (8.8) edges the ZLC in overall rating and offers a different value proposition. At approximately 90g, the Acoustic Carbon is heavy and demands careful rubber selection, but it retains authentic wood-like dwell despite outer carbon construction—a rarity that appeals to players wanting carbon speed without losing touch. The ZLC’s softer feel and consistent control come at OFF+ speed with a smaller sweet spot.

Acoustic Carbon excels at short-game precision and blocking stability, with compatibility for sticky and tacky rubbers. The learning curve is steeper; the bounce feels unruly until technique adapts. The ZLC is easier to access with consistent performance across strokes. For intermediate-to-advanced players living close to mid-table, willing to adapt technique, and unwilling to sacrifice wood-like feedback, Acoustic Carbon is purpose-built. For precision-focused attackers seeking softer carbon feel with proven control, the ZLC delivers with less adjustment required.

FAQ

Which is faster?

Acoustic Carbon (both high speed blades, comparable OFF/OFF+), though ZLC feels faster due to softer feel.

Which feels more like all-wood?

Acoustic Carbon. It retains unmistakable wood-like dwell despite outer carbon construction.

Which is easier to learn on?

ZLC. It’s more consistent and forgiving. Acoustic Carbon has a steep learning curve due to its bounce and head-heavy balance.

Which is heavier?

Acoustic Carbon (approx 90g vs 85-94g range for ZLC). Heavy units demand careful rubber selection.