Butterfly Dignics 09C vs Yasaka Rakza Z: Which Should You Buy?

UltraSpin comparison · 2026-06-07 · rubber

Butterfly Dignics 09CYasaka Rakza Z
Our rating8.7/108.6/10
best_sideforehandforehand
controlmedium-highhigh
speedhigh (when looping with full swing)medium
spinextremeextreme
sponge_hardness44 degrees (Butterfly scale; plays around 50-52 ESN)50 degrees (medium-hard; Extra Hard version around 57 degrees)
typehybrid tacky tensor (Spring Sponge X)hybrid tacky tensor
weight_uncut_g7072

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This is the closest matchup of the group: two hybrid tacky tensors aimed squarely at forehand loopers, both rated for extreme spin and high control, and similar in weight at 70 and 72g uncut. The difference is feel and price. The Dignics 09C plays around 50 to 52 ESN, while the Rakza Z runs a harder 50-degree sponge, with an Extra Hard version near 57 degrees, and it is explicitly a strong budget alternative to the 09C.

Both deliver low-slip spin on loops, openings against backspin and serves, with a high throw and a strong kick when you commit. The Rakza Z is heavy enough to fatigue the arm or wrist on carbon blades and is weak and slow at less than full power or out of position; the 09C is also heavy and demanding, with difficult flat hitting, but offers slightly more all-round versatility and underrated blocking.

By style: proactive forehand loopers who swing fully will be happy with either. Pick the 09C if you want the premium benchmark and broader gears; pick the Rakza Z if you like that tacky-hybrid feel but want to save money over Dignics or boosted Hurricane 3.

FAQ

Are these two rubbers similar to play?

Quite. Both are hybrid tacky tensors with extreme spin, high control and high throw, built for forehand loopers who swing fully. The Rakza Z is positioned as a cheaper alternative to the 09C.

Which sponge is harder?

The Rakza Z, at 50 degrees with an Extra Hard option near 57. The 09C plays around 50 to 52 ESN and feels slightly more forgiving.

Will either tire out my arm?

Both are heavy. The Rakza Z in particular can cause arm or wrist fatigue, especially on carbon blades, and the 09C is also a heavy sheet.

Which is better at flat hitting?

Neither excels. The Rakza Z is mediocre at flat hitting and driving, and the 09C has difficult flat hitting that needs stroke adjustment. Both are spin-first rubbers.