Butterfly Dignics 05 vs Yasaka Rakza Z: Which Should You Buy?

UltraSpin comparison · 2026-06-07 · rubber

Butterfly Dignics 05Yasaka Rakza Z
Our rating9.0/108.6/10
best_sidebothforehand
controlmedium-highhigh
speedhigh (Butterfly rating 86)medium
spinvery high (Butterfly rating 85)extreme
sponge_hardness40 degrees (Butterfly scale)50 degrees (medium-hard; Extra Hard version around 57 degrees)
typetensor inverted (Spring Sponge X)hybrid tacky tensor
weight_uncut_g7072

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Both are premium offensive rubbers, but they chase different things. The Dignics 05 is a fast, durable two-wing tensor with class-leading grip and immense power that springs the ball for you. The Yasaka Rakza Z is a harder, heavier tacky-tensor hybrid built for extreme, low-slip forehand spin and a strong linear kick when you swing fully.

If you want controllable power across both wings and easier access to speed, the Dignics 05 is the pick, if you can pay the premium and supply the technique. If you are a proactive forehand looper who wants to smother opponents with heavy spin and placement and is happy to commit to every stroke, the Rakza Z is a serious spin weapon and a strong-value tacky hybrid against pricier rubbers.

Mind the Rakza Z weight and high throw, and that it feels weak when you are out of position or off full power.

FAQ

Which spins more?

The Rakza Z, with extreme low-slip tacky spin. The Dignics 05 still produces very high, violently dipping topspin with more built-in speed.

Which is the better value?

The Rakza Z. It is positioned as a cheaper tacky hybrid against premium rubbers, while the Dignics 05 is one of the most expensive on the market.

Which is easier on both wings?

The Dignics 05. It is a two-wing rubber, whereas the Rakza Z is forehand-oriented and heavy, demanding full strokes.