Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk vs Tecnifibre Curva Speed
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 13 points
Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk scores 91/100 against 78/100 for the Tecnifibre Curva Speed. Its biggest edge is power (+12). The Tecnifibre Curva Speed answers back on sweet spot (+1). On price, the Tecnifibre Curva Speed is currently €38 cheaper.
“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.”
“The Curva Speed 2025 is a lively teardrop entry-level racket that prioritizes accessible power over refined touch, making it easy to generate pace without a full swing. The foam core and even balance keep vibration manageable over long sessions, though the control ceiling is noticeably limited compared to mid-range offerings at a similar price. Beginners transitioning from tennis or picking up padel for the first time will find it forgiving and rewarding, but intermediate players will quickly outgrow its modest precision.”
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