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Racket comparison · 2026

Nox At10 Genius Attack 18K Alum By Agustin Tapia vs Siux Fenix Pro 4

Head-to-head on PRR scores, specs, and live prices — independently tested with the same methodology. Updated daily.

Best
Nox At10 Genius Attack 18K Alum By Agustin Tapia
Nox

Nox At10 Genius Attack 18K Alum By Agustin Tapia

92
Siux Fenix Pro 4
Siux

Siux Fenix Pro 4

82
PRR verdict

Nox At10 Genius Attack 18K Alum By Agustin Tapia wins by 10 points

Nox At10 Genius Attack 18K Alum By Agustin Tapia scores 92/100 against 82/100 for the Siux Fenix Pro 4. Its biggest edge is power (+8). On price, the Siux Fenix Pro 4 is currently €81 cheaper.

Score breakdown
Nox At10 Genius Attack 18K Alum By Agustin Tapia
Siux Fenix Pro 4
Overall
92/100Best
82/100
Control
75Best
68
Power
93Best
85
Sweet spot
63
63
Maneuverability
68Best
67
Comfort
64
64
Specs
Nox At10 Genius Attack 18K Alum By Agustin Tapia
Siux Fenix Pro 4
Shape
Diamond
Diamond
Balance
Weight
375 g
375 g
Core
Black EVA
EVA
Face material
Carbon 18K
Level
Professional
Professional
Playing style
Power
Power
Nox At10 Genius Attack 18K Alum By Agustin Tapia

The Attack version of Tapia's AT10 Genius 18K trades the standard model's manners for outright violence. The diamond head and 18K carbon face produce smash pace in the same conversation as anything we have scored (power 93), and the black EVA core keeps that pace honest on drives. The cost is real: control drops to 75, comfort 64 and tolerance 63 make it one of the most demanding frames in the range, and the head needs muscling at the net (maneuverability 68). This is a professional attacker's finisher. If your bandeja is a rally shot rather than a reset, look at the standard Genius instead.

210at PadelProShopReview & prices
Siux Fenix Pro 4

The Siux Fenix Pro 4 is a raw power weapon built around a high-density EVA core and diamond shape that delivers explosive smash pace and deep drive penetration when struck cleanly. The even balance softens what would otherwise be a punishing head-heavy feel, giving it slightly better maneuverability than typical diamond models, though off-center contacts still punish harshly and the sweet spot remains unforgiving. Advanced players who consistently attack from the back court and can live with the precision demands will find it a serious offensive tool, but it is not built for touch players or those prone to arm fatigue.

129at PadelProShopReview & prices

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