Siux Diablo Pro 4 2025 vs Siux Electra Stupa Pro ST4 2025
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Ratings
Specifications
Carrying 18K Textreme Carbon faces, a Carbon 3K frame, and a medium density EVA core on a hybrid, medium balanced build, the Siux Diablo Pro 4 2025 is Tino Libaak's versatile signature racket within Siux's Diablo range. Net play and forgiveness show the clearest returns, backed by a smash that still carries real leverage, while a firm defensive block still asks more of the player's technique than a fully round, lower balanced racket would. It suits advanced players who want one racket for both attack and controlled play, while a player chasing maximum forgiveness or still building consistent technique is better served elsewhere in Siux's range.
- Hybrid shape and medium balance give real pace without a head heavy racket's defensive trade off.
- Net play stands out, with fast, precise volleys, bandejas and víboras.
- Generous sweet spot forgives off centre contact well for an attacking leaning racket.
- Anti-Vibration System and Reinforced Frame add real comfort and durability.
- Firm 18K Textreme Carbon face still asks for real technique on a soft or late defensive block.
- Not the top choice for a player chasing maximum smash power over versatility.
- Not built for a player still developing consistent, repeatable technique.
Built on a hybrid shape between round and diamond, with 15K Carbon faces on a medium high balance, the Siux Electra Stupa Pro ST4 2025 is Franco Stupaczuk's attacking leaning signature racket within Siux's Electra range. The smash and net game show the clearest returns, backed by a sanded surface that adds real spin, while defense and off centre contact still ask more of the player than a fully round, lower balanced racket would. It suits advanced to professional players who want one racket for both attack and controlled play, while a player chasing maximum forgiveness or still building consistent technique is better served elsewhere in Siux's range.
- Hybrid shape and 15K Carbon faces deliver real attacking pace without a full diamond racket's sharp defensive trade off.
- Net play and smash both carry genuine conviction.
- Sanded surface finish adds real bite on spin shots.
- Versatile enough to cover both attacking and controlled play for an advanced player.
- Medium high balance still asks for early preparation on defense compared with a fully round racket.
- Off centre contact costs pace and precision, and a mishit is felt honestly rather than cushioned.
- Not built for a player still developing consistent, repeatable technique.


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