Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk vs Tecnifibre Curva Club
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 21 points
Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk scores 91/100 against 70/100 for the Tecnifibre Curva Club. Its biggest edge is power (+20). The Tecnifibre Curva Club answers back on sweet spot (+2).
“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 Club 2025 is Tecnifibre's plainest entry frame: a 365 g Black EVA build with a fibreglass face scoring an even-tempered 70/65 split with fair terms (comfort 69, tolerance 68) and honest handling (70). Value 74 is reasonable. The Club tier strips the Curve recipe to its base: the tidy house feel, no premium face, starter money. For new players drawn to the brand's clean character it serves plainly; the Curve Team's lighter build teaches smaller arms better, and the benchmarks undercut both. Buy on fit and the week's price.”
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