Butterfly Hadraw SR vs Donic Waldner Black Devil Carbon Balsa: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · blade

Butterfly Hadraw SRDonic Waldner Black Devil Carbon Balsa
Our rating8.0/107.8/10
feelfirm, crisp, high rebound with woody dwellstiff, minimal dwell
handleFL / AN / STAnatomic / Flared / Straight
plies7-ply all wood7-ply: Koto outer + carbon + balsa core
speedOFF+OFF+
thickness_mm6.6approx 6.0mm
weight_g91around 84g

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Both blades target advanced attackers seeking OFF+ speed, but take opposite technical paths. Hadraw SR achieves pace through 100% all-wood construction with thick wenge veneers and sufficient dwell for heavy brush strokes. Black Devil Carbon Balsa uses ultra-light balsa core and carbon fiber for crisp, linear power and explosive blocking but sacrifices dwell time entirely.

Hadraw SR suits players who loop and topspin heavily near to mid-table and value tactile feedback. Black Devil suits flat-hit smash specialists who want an arm-saver at just 84g and can tolerate near-zero dwell. The Hadraw favors technique and ball feel; the Black Devil favors athleticism and raw pace.

FAQ

Which is lighter?

Black Devil at around 84g versus Hadraw SR at 91g. That 7g difference reduces arm fatigue on hard drives and blocks.

Can I loop heavily with Black Devil?

Not well. Its near-zero dwell time makes heavy topspin loops very difficult and demanding. Hadraw SR’s dwell rewards brush technique naturally.

Which blade has better build durability?

Hadraw SR’s all-wood construction is more resilient. Black Devil’s fragile balsa and koto veneers chip easily without edge tape protection.

Who should buy each?

Black Devil suits aggressive two-wing attackers with a smash-dominant style. Hadraw SR suits looping attackers who want wood feedback and consistency.

Are both still in production?

Black Devil is current Donic inventory. Hadraw SR is discontinued and harder to find.