Akkeron Black Excelsior Pro 25 vs Siux Electra ST5 Pro Shadow Red 2026 Franco Stupaczuk

“The Akkeron Black Excelsior Pro 25 is a beginner-oriented teardrop that leans into power ambitions but delivers a somewhat inconsistent, hollow feel that exposes its entry-level construction under sustained play. The head-light balance aids maneuverability and keeps rallies manageable for newer players, but the EVA core lacks the refined responsiveness of better-tuned competitors at this price tier, making placement and touch at the net feel vague. Budget-conscious beginners seeking a first racket will find it functional, but players with any developing sense of feel will quickly outgrow it and may find better value elsewhere in the sub-€100 market.”

“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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