Nox At10 Genius 18K Alum By Agustin Tapia vs Siux Pegasus Pro

“Tapia's AT10 Genius 18K Alum is the rare frame that hits like an attacker's racket but doesn't fall apart when you defend. The 18K carbon face over a black EVA core gives a dense, springy strike: drives carry pace (power 88), yet the teardrop shape and even balance keep the head obedient on bandejas and blocks (control 84). It sits at the top of our table because it asks fewer sacrifices than a pure diamond. The compromises are familiar: comfort 70 means the stiffness reaches your elbow eventually, and tolerance 68 still wants near-middle contact.”

“The Siux Pegasus Pro 2026 Storm Grey is defined by its explosive, flat-hitting power, with the teardrop shape and carbon-12K surface generating serious ball speed on smashes and drives without feeling overly stiff at contact. The even balance softens what could be a punishing frame for a power racket, making it marginally more arm-friendly than comparably aggressive competitors, though players with elbow sensitivities should still proceed with caution. Advanced club players and competitive amateurs who like to dominate from the back with pace will find this a compelling option, and Siux's price positioning makes it genuinely strong value against Babolat and Head equivalents.”

Want a different head-to-head? Compare any rackets in our database side by side.