Nox At10 Genius Attack 18K Alum By Agustin Tapia vs Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk

“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.”

“Franco Stupaczuk's Shadow Red ST5 is built to attack: power 90 with control 78 is a proper first-strike profile, and the confirmed even balance at 365 g explains why it feels quicker between shots than its hitting power implies. Blocks and counters stay manageable, then the same frame turns a short lob into a finished point. The firm side is unavoidable: comfort 67 and tolerance 66 mean mishits are felt and punished. Beyond balance and weight, full spec for this colourway is unconfirmed, so try before you buy. For aggressive all-court players it is a convincing signature frame.”

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