Donic Waldner Black Devil Carbon Balsa vs Yasaka Sweden EK Carbon: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · blade

Donic Waldner Black Devil Carbon BalsaYasaka Sweden EK Carbon
Our rating7.8/108.0/10
feelstiff, minimal dwellstiff outer oak veneer, medium throw, solid dwell, consistent blocking
handleAnatomic / Flared / StraightFlared, Straight, Anatomic
plies7-ply: Koto outer + carbon + balsa corecarbon composite (oak outer + carbon fleece CFNW inner, 5+2 layers)
speedOFF+OFF
thickness_mmapprox 6.0mm5.5-5.6
weight_garound 84g87-90

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The Donic Waldner Black Devil Carbon Balsa is a featherweight carbon specialist: 84g, OFF+ speed, exceptional flat-hit power, minimal dwell. Small head and unforgiving character suit advanced flat-hitters exclusively.

The Yasaka Sweden EK Carbon offers genuine carbon speed at an accessible price: excellent blocking and near-table consistency, wide comfortable handle with high construction quality, forgiving CFNW carbon fleece for a larger sweet spot, medium throw angle suits many rubber types, and made in Sweden at Yasaka’s Tranås factory. However, early ball release makes heavy topspin harder, weight near 87-90g may feel heavy, and manufacturer speed rating is slightly overstated.

Both are carbon and both suit advanced players, but the Sweden EK is far more forgiving and blocking-focused, while the Donic is power-first and punishing. The Sweden EK suits club and intermediate players making their first carbon move; the Donic suits advanced flat-hitters only. Choose the Sweden EK for blocking and consistency; choose the Donic if you smash flat and want ultra-light.

FAQ

What is CFNW carbon fleece?

CFNW is a carbon fleece construction that provides a larger sweet spot and more forgiving off-center response compared to thin carbon plies.

Which blocks better?

The Yasaka Sweden EK Carbon. Its stiffer outer oak veneer and excellent blocking design make aggressive blocking comfortable and consistent.

Which is better for first-time carbon users?

The Yasaka Sweden EK Carbon. Its larger sweet spot and forgiving design are intermediate-friendly. The Donic is too demanding for carbon newcomers.

Which is lighter?

The Donic at 84g vs. the Sweden EK at 87-90g. A 6g difference may feel significant over long sessions.

Which pairs better with softer rubbers?

The Yasaka Sweden EK Carbon is designed to pair with softer rubbers like Rakza 7 Soft, Mark V, and Rasanter R47/R48.