Nittaku Fastarc C-1 vs Yasaka Rakza Z: Which Should You Buy?

UltraSpin comparison · 2026-06-10 · rubber

Nittaku Fastarc C-1Yasaka Rakza Z
Our rating8.4/108.6/10
best_sidebackhand or allroundforehand
controlhighhigh
speed15.25 (Nittaku scale)medium
spin12.25 (Nittaku scale)extreme
sponge_hardness45 degrees50 degrees (medium-hard; Extra Hard version around 57 degrees)
typeinverted / tensorhybrid tacky tensor
weight_uncut_gapprox 47 g (157 x 150 mm sheet)72

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Choose Fastarc C-1 for all-around balance: forgiving loops, consistent blocks, and safe mid-distance striking. Choose Rakza Z (8.6 rating) if you’re a forehand-dominant attacker willing to play full, committed strokes and want exceptional spin on brushed loops and backspin openings.

Rakza Z is dramatically different: a heavy tacky hybrid (72 g uncut) that rewards proactive play and full strokes but punishes passive or out-of-position shots. Fastarc C-1 is a modern tensor that stays friendly across playing distances and techniques. Rakza Z is for loopers and attackers only; Fastarc C-1 is for all-arounders or those mixing close-table and mid-distance play.

FAQ

Which is better for a first custom setup?

Fastarc C-1 is far more beginner-to-intermediate friendly with its forgiving feel. Rakza Z is explicitly for proactive attackers and will feel restrictive if you can’t play with full power.

Can Rakza Z cause arm fatigue?

Yes, its heavy weight (72 g) and tacky topsheet demand commitment. Fastarc C-1 is much lighter (47 g) and easier on the arm over long training sessions.

How do these compare on backspin lifting?

Rakza Z excels—tacky topsheet grips heavy backspin easily. Fastarc C-1 is good but less specialized for backspin; you need active stroking.

Which is the budget pick versus Dignics 09C?

Rakza Z. Both offer similar tacky spin feel, but Rakza Z is significantly cheaper while delivering great durability and value.