Siux Electra ST3 Stupa Pro 2025 Padel Racket Review

Performance Ratings

• Power: 68/100
• Control: 90/100
• Rebound: 74/100
• Maneuverability: 85/100
• Sweet Spot: 82/100

Specifications

Brand

Siux

Shape

Teardrop

Balance

Mid

Surface

Smooth

Hardness

Soft

Core

EVA Soft

Game Level

Advanced

Game Type

Control

Year

2025

Expert Review

Quick Verdict

The Siux Electra ST3 Stupa Pro is a control-first teardrop racket built for advanced players who construct points rather than end them early. Its EVA Soft core and Mid balance deliver exceptional precision on bandejas and viboras, though it lacks the raw pop for flat smash-heavy attackers. At this price, it's a genuine bargain.

Introduction

Halfway through our first testing session, a teammate hit a vibora that we could only half-cut — the ball skidded low with a strange, controlled bite instead of the usual erratic bounce we get off mishit slices. That's when the Siux Electra ST3 Stupa Pro started to make sense. This isn't a racket that rewards recklessness; it rewards touch.

Siux built this model for players who already know what they're doing on court. The teardrop shape and Mid balance point toward a racket that wants to sit between the raw power of a diamond and the forgiveness of a round frame, and the EVA Soft core inside confirms the brand's intent: this is a control-oriented tool for advanced hands, not a beginner's power stick. We spent multiple sessions with it across singles drills, doubles points, and dedicated smash/volley routines to see if the on-paper control rating actually translated to match-court feel.

What surprised us most wasn't the control — we expected that from the spec sheet. It was how competitive the price felt against rackets costing nearly double for a similar feel profile.

Performance on the Court

At the Back of the Court (Defense)

Chasing down a heavy smash off the back glass, the Mid balance kept the racket head from feeling sluggish even when we were stretched wide. Lobs came off the strings with predictable depth rather than sailing long, which matters when you're trying to reset a point under pressure.

Low balls and defensive slices off the back wall felt manageable rather than punishing. The soft core absorbed pace instead of spitting it back unpredictably, giving us an extra half-second to reposition before the next exchange.

At the Net (Volleys and Smashes)

Smashes are where this racket shows its priorities. On flat, aggressive putaways we had to generate our own pace — the 68/100 power rating lines up with what we felt, a racket that won't do the work for you on that shot.

Block volleys told a different story. Facing a hard-hit ball at the net, the frame stayed stable and redirected pace cleanly, which tracks with the strong maneuverability we felt when reacting to quick exchanges. Punch volleys had enough bite to close points without needing a full swing.

Spin and Control (Viboras & Bandejas)

This is the racket's home turf. On bandejas, the Smooth surface gripped the ball just long enough to shape a clean, controlled trajectory deep into the opponent's court rather than a flat, floaty one.

Viboras with heavy slice bit into the strings and came off low and skiddy, exactly the kind of shot that wins points against players expecting a standard bounce. Anyone building their game around precision setups will feel at home here.

Pros and Cons

Pros

• The EVA Soft core and Smooth surface combination gives genuine touch on bandejas and drop shots, which lines up with the strong control rating we felt in extended rallies.
• Mid balance keeps the racket quick through transitions from defense to attack without feeling head-heavy on quick net exchanges.
• Strong maneuverability meant fast hands at the net during quick volley exchanges never felt like a fight against the frame.
• A generous sweet spot forgave slightly off-center contact on defensive blocks, saving points that would otherwise sail long.
• Priced well below its original tag, it delivers a feel that competes with rackets costing significantly more.

Cons

• Flat smash power is limited — players who rely on finishing points with raw pace from the back of the court will find themselves working harder than usual.
• The soft, control-biased profile means recreational players hoping for an easy power boost from the racket alone should look elsewhere.
• Rebound off the walls is moderate rather than explosive, which can slow down counter-attacking play in fast doubles points.
• Advanced-level tuning means newer players may not feel comfortable generating pace without more developed technique.

Construction and Materials

The EVA Soft core is the defining material choice here, and it's immediately felt in how the racket dampens impact rather than amplifying it. Combined with the Smooth surface finish, ball contact feels controlled rather than explosive, which suits the control-first identity Siux clearly aimed for.

Build quality feels tighter than the price tag suggests. There's no rattle or flex inconsistency across repeated smash testing, and the White/Red finish held up cleanly through multiple sessions without visible wear.

For a racket that originally listed near €279, finding this level of material consistency at the current price is unusual. It's worth checking our When to Replace Your Padel Racket: Signs It's Time for an Upgrade guide if you're comparing this against an aging frame in your bag, since the jump in feel may be more noticeable than expected.

Who Is This Racket For?

This suits an advanced player on the right side of the court who builds points through bandejas, viboras, and patient cross-court exchanges rather than someone hunting quick finishes. The control-oriented profile rewards players with developed technique who can generate their own pace when needed.

• Court position: best suited to the right side, where controlled bandejas and defensive lobs are the primary shot selection.
• Playing style: all-court and defensive-leaning players who value placement over brute force.
• Physical profile: comfortable for players with wrist sensitivity thanks to the soft core's dampening effect, though full swing speed is needed to generate smash power.
• Frequency: ideal for competitive players training 3-4 times a week who need consistency across long sessions.

Left-side players who live for flat, explosive smashes should look elsewhere — the soft core and moderate power rating won't deliver the pop needed to finish points that way. Beginners chasing an easy power boost will also find this racket demands more technique than it gives back.

How It Compares

Within Siux's own catalog, the Electra ST3 Stupa Pro sits as a control specialist rather than a crossover power frame, and against the wider budget-to-mid market it punches well above its current price point. Against the Wilson Blade Ls V3 Padel 2, the Siux offers a noticeably softer touch on bandejas and viboras, while the Wilson leans slightly more toward a balanced power-control feel that suits players who split time between attacking and defending.

Compared to the Varlion Black Carbon Varlion Cañon Diffuser 2023, the Electra ST3 Stupa Pro feels more forgiving on off-center volleys thanks to its sweet spot, while the Varlion tends to reward cleaner, more precise contact with a firmer response. Players deciding between these three should weigh how much raw power they're willing to sacrifice for touch — the Siux clearly asks for that trade.

Frequently Asked Questions

Q: Is the Siux Electra ST3 Stupa Pro good for advanced players?

Yes, it's specifically built for advanced hands. The control-oriented EVA Soft core and Smooth surface reward players who already have consistent technique on bandejas, viboras, and touch volleys.

Q: Who is the Siux Electra ST3 Stupa Pro actually best suited for?

It's best for a right-side, all-court or defensive-leaning player who trains competitively 3-4 times a week and prioritizes placement over raw power. Players with wrist sensitivity will also appreciate the dampened, soft feel on impact.

Q: How does the Siux Electra ST3 Stupa Pro compare to Wilson Blade Ls V3 Padel 2?

The Siux leans harder into control and touch, especially on slice-heavy shots, while the Wilson strikes a more balanced power-control mix. Players who prioritize precision over pace will likely prefer the Siux.

Q: Is the Siux Electra ST3 Stupa Pro still a good buy in 2026 considering its price and performance?

Absolutely — at its current price against an original tag near €279, the control performance and build quality remain very competitive. It's a strong pick for anyone shopping the teardrop padel racket category on a budget without wanting to compromise on feel.

Final Verdict

The Siux Electra ST3 Stupa Pro earns its place as one of the more compelling control-oriented teardrop rackets we've tested at this price. It won't win you points with raw smash power, but it will keep you in rallies longer and let you dictate play through precision rather than force.

If your grip is due for a refresh to get the most out of that control profile, our Padel Racket Grip Replacement Guide: When and How to Change Your Grip is worth a look, and if you're playing across varying conditions, the Seasonal Padel Racket Guide: Choosing the Right Racket for Different Conditions can help you get the most consistent feel year-round.

Buy it if you're an advanced, technique-driven player who wants precision on bandejas and viboras without paying full price for it. Skip it if your game depends on finishing points with flat, explosive smashes from the back of the court.