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Drop Shot Prime Attack vs Electra ST4 Rulo
The Electra ST4 Rulo is the better racket, 89 to 81: more value and power. The Prime costs €22 less.
Our scores, updated 9 November 2026 · How we score
Score by score
How we score →The green bar wins the round. The Electra takes 4 of the six, and sweet spot and comfort are level.
Feel is read from the core and the face until hardness is measured.
The €22 question
€22
more for the Electra. This is what it buys you.
- +14Value70 against 56
- +8Power88 against 80
- +2Handling71 against 69
- 370 gLighter0 g against 370 g: quicker to the ball at the net
Worth it if these numbers are the ones you play for. If not, keep the €22: the Prime is 81 in Our score.
What is different
Face, weight and price change between them; the rest is the same. Pick one to look closer.
Carbon 24K on the Prime, not listed on the Electra.
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 Electra is about 370 g lighter: quicker to the ball at the net. The Prime puts a little more weight behind a smash.
Edge: the Electra, for quick hands
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.
€22 apart at PadelProShop today. Under the launch price: Prime 56%, Electra 49%.
Edge: the Prime, for your wallet
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.
Prime Attack
Our score 81 · €157Skip it if you want more racket for the money: the Electra has 70 for value against its 56.
Electra ST4 Rulo
Our score 89 · €179Skip it if sweet spot matters most to you: it is its lowest score, 66.
Our recommendation for most players
The Electra ST4 Rulo
The higher score, 89 to 81.
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 +8
Padelful
Has scored only the Prime
PadelReference
Has scored only the Prime
We do not change ours to match.
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.
Prime Attack
No player has told us about the Prime 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 81: more value and power.
- 4 of 6 scores
- About 370 g lighter
- Not listed face
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Before you buy
Questions
Straight answers.
Which is better, the Prime Attack or the Electra ST4 Rulo?
The Electra ST4 Rulo is the better racket, 89 to 81: more value and power. The Prime costs €22 less.
What is the difference between the Prime Attack and the Electra ST4 Rulo?
Carbon 24K on the Prime, not listed on the Electra. The Electra is about 370 g lighter: quicker to the ball at the net. The Prime puts a little more weight behind a smash. The balance point is not listed for both.
Which is better for value?
The Electra ST4 Rulo: value 70 against 56.
What is the price difference?
€22 apart at PadelProShop today. Under the launch price: Prime 56%, Electra 49%.
