Rackets › Compare

Nox AT10 Genius Attack 12K Alum XTREM 2026 by Agustín Tapia vs Vibor-A King Cobra Ruby

Add a racket

The verdict

Choose the King Cobra Ruby if you want more handling. The AT10 Genius Attack 12K Alum XTREM 2026 by Agustín Tapia does nothing clearly better on paper.

AT10 Genius Attack 12K Alum XTREM 2026 by Agustín TapiaHighest score
No clear edge

On paper it does nothing clearly better than the other.

King Cobra Ruby
Pick this one for
  • Handling+1.0

Better buy now: the AT10 Genius Attack 12K Alum XTREM 2026 by Agustín Tapia. It plays at least as well on paper and costs € 41.30 less in Netherlands.

Still in doubt? The racket finder checks both against your level, side and arm. Open the racket finder →

How they play

From the AT10 Genius Attack 12K Alum XTREM 2026 by Agustín Tapia to the King Cobra Ruby: more handling.

Controlabout the same3.53.5
Powerabout the same10.010.0
Comforta bit more comfort1.52.0
Handlingmore handling2.03.0
Forgivenessabout the same3.03.0

AT10 Genius Attack 12K Alum XTREM 2026 by Agustín TapiaKing Cobra RubyLine = the average of all rackets

Where the specs differ

Launched
2026
Not published
Weight
360 to 375 g
Not published
Balance
Head-heavy according to the brand
Slightly head-heavy according to the brand
Face
Carbon 12K Alum Xtrem
24K carbon
Core
HR3 Black EVA
EVA Pro Hard
Surface
Dual Spin
Glossy 3D
Handle
Oversize Grip 30 mm grip extension
Not published
Show all specs (3 the same)
Shape
Diamond
Diamond
Thickness
38 mm
38 mm
Frame
Carbon
Carbon

Reviews and videos

No review site has tested both yet. Reviews of the AT10 Genius Attack 12K Alum XTREM 2026 by Agustín Tapia: 0. Of the King Cobra Ruby: 0.

AT10 Genius Attack 12K Alum XTREM 2026 by Agustín Tapia: reviews and videos →King Cobra Ruby: reviews and videos →

Or a third racket in between

NoxNextgen Pro Attack 12K NFA Series 2026

Close to both on paper, with more comfort than either.

€ 214.99Compare all three →

Was this page useful?