Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk vs Siux Valkiria Pro
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 5 points
Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk scores 91/100 against 86/100 for the Siux Valkiria Pro. Its biggest edge is power (+10). The Siux Valkiria Pro answers back on sweet spot (+6). On price, the Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk is currently €62 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 Siux Valkiria Pro 2026 is a head-heavy all-court frame at 360 g with an EVA foam core, built for intermediate players who want a balanced, versatile performer. Power at 80 and control at 82 sit in a well-matched balance: this is a frame for building and finishing points. Maneuverability at 76 keeps it reactive at the net. Comfort at 73 is adequate for regular sessions. PRR score: 86/100.”
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