Alkemia Tenebris 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 Alkemia Tenebris. Its biggest edge is power (+22). The Alkemia Tenebris answers back on sweet spot (+13).
“The Alkemia Tenebris 2026 is a head-light control frame at 360 g with an EVA foam core, built for intermediate players who want exceptional directional precision. Control at 84 is the headline, and the head-light balance at 360 g keeps the frame quick to position at the net. Maneuverability at 78 and tolerance at 79 both confirm an accessible, forgiving character. Power at 68 is the honest trade-off. PRR score: 80/100.”
“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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