Nox At10 Pro Cup Comfort By Agustin Tapia vs Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk
Head-to-head on PRR scores, specs, and live prices — independently tested with the same methodology. Updated daily.
Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk wins by 11 points
Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk scores 91/100 against 80/100 for the Nox At10 Pro Cup Comfort By Agustin Tapia. Its biggest edge is power (+12). The Nox At10 Pro Cup Comfort By Agustin Tapia answers back on sweet spot (+5).
“The AT10 Pro Cup Comfort is a deliberately tamed version of Tapia's signature line, trading the raw aggression of the fibre carbon editions for a fibreglass face that softens impact and opens the sweet spot considerably. The EVA core and even balance combine to deliver a surprisingly arm-friendly ride with genuine pop on volleys and smashes, making it a strong fit for advanced players who want Tapia's teardrop geometry without punishing their elbow during long sessions. At its premium price point it faces stiff competition from more technical fibreglass offerings, but players prioritising comfort alongside solid power will find it a very capable daily driver.”
“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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