Stiga Mantra H vs Yasaka Rakza 7 Soft: Which Should You Buy?

UltraSpin comparison · 2026-06-12 · rubber

Stiga Mantra HYasaka Rakza 7 Soft
Our rating8.4/108.2/10
best_sideforehandbackhand or both
control8.89+ (Yasaka scale)
speed9.411 (Yasaka scale)
spin9.114+ (Yasaka scale)
sponge_hardnesshard (approx. 47.5 degrees)40 degrees (37-42 ESN range)
typeinvertedtensor/inverted
weight_uncut_g65approximately 42-44g

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The Mantra H is a 9.4-speed hard (47.5°) advanced forehand tensor, discontinued.

The Yasaka Rakza 7 Soft is a medium-soft (40° ESN) forgiving tensor with excellent control, high throw angle, and great value—ideal for intermediate loopers and the first tensor upgrade from control rubbers.

Mantra H is hard, fast, and advanced-only; Rakza 7 Soft is soft, slower, and intermediate-friendly. Choose Mantra H if you are an advanced player with full swing speed; choose Rakza 7 Soft if you are developing and want forgiveness. Rakza 7 Soft works both wings; Mantra H is forehand-only.

FAQ

Is Rakza 7 Soft the best first tensor upgrade?

Yes, it is an excellent intermediate choice with forgiving softness (40 ESN) and outstanding control relative to its speed.

Can I use Rakza 7 Soft on both wings?

Yes, Rakza 7 Soft works both forehand and backhand due to its balanced, soft character.

How does control compare to other soft tensors?

Rakza 7 Soft has exceptional control for a soft tensor, outscoring comparable alternatives in user reviews.

Should I later upgrade to standard Rakza 7 or Mantra H?

Most players would step up to standard Rakza 7 for similar balance with a bit more speed, rather than jumping to hard Mantra H.