Compare
Joma Slam Pro Iconic vs Electra ST4 Rulo
The Electra ST4 Rulo is the better racket, 89 to 74: more power and control. The Slam is not at PadelProShop right now.
Our scores, updated 9 November 2026 · How we score
Score by score
How we score →The green bar wins the round. The Electra takes 3 of the six, the Slam takes sweet spot and comfort and value.
Feel is read from the core and the face until hardness is measured.
What is different
Only the price changes between them; the rest is the same racket. Pick one to look closer.
The same face on both: not listed.
No edge either way
* The feel starts from the core's rated hardness (estimated from the core material where there is no rating), then the face: carbon 12K and up is firmer, fibreglass softer.
The same weight, 0 g.
No edge either way
The balance point is not listed for both.
No edge either way
* Drawn to scale: a 455 mm racket in its shape's outline (traced from a real racket of that shape), with the balance point the shops list marked on it. Real rackets vary by a few millimetres.
Only the Electra is at PadelProShop right now, at €179.
No edge either way
Specs from the makers and the shops that sell them. Weights are the maker's figures, not measured by us.
Which one sounds like you?
Tap every line that sounds like you.
Slam Pro Iconic
Our score 74 · not in stockSkip it if you want more power: the Electra has 88 for power against its 74.
Electra ST4 Rulo
Our score 89 · €179Skip it if you want more racket for the money: the Slam has 76 for value against its 70.
Our recommendation for most players
The Electra ST4 Rulo
The higher score, 89 to 74.
Not sure of your level? Padel DNA matches rackets to how you play.
What other reviewers scored them
Out of 100, each linked to its page.
Our score
Electra +15
No other site has scored the Slam or the Electra yet. When one does, it shows here.
Your shape
What players said
5 players who own or have owned one of them told us how it plays. It is their word: it is not a review and does not count towards Our score.
Slam Pro Iconic
No player has told us about the Slam yet.
Electra ST4 Rulo
2 of 5 liked it
Liked it 2No strong view 2Did not 1
What they said, by how many said it
Our recommendation
Siux Electra ST4 Rulo
The better racket, 89 to 74: more power and control.
- Our score 89 against 74
- Not listed face
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Price alert
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Before you buy
Questions
Straight answers.
Which is better, the Slam Pro Iconic or the Electra ST4 Rulo?
The Electra ST4 Rulo is the better racket, 89 to 74: more power and control. The Slam is not at PadelProShop right now.
What is the difference between the Slam Pro Iconic and the Electra ST4 Rulo?
The same face on both: not listed. The same weight, 0 g. The balance point is not listed for both.
Which is better for power?
The Electra ST4 Rulo: power 88 against 74.
What is the price difference?
Only the Electra is at PadelProShop right now, at €179.
