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Gamma Obsidian 13mm vs Gamma RCF-Obsidian 13
Side-by-side comparison with lab-tested specs
Specs Comparison
Spec
Gamma Obsidian 13mm
Gamma RCF-Obsidian 13
Price
$159.99
$159.99
Swing Weight
115
116
Twist Weight
6.05
6.18
Weight
8 oz
8 oz
Core
13mm
13mm
Power
—
54.4 MPH
Pop
—
34.8 MPH
Spin
1702 RPM
1893 RPM
Shape
Elongated
Elongated
Face
Carbon
Carbon
Build
—
Gen 2
Balance
237mm
240mm
Gamma Obsidian 13mm
This paddle delivers crisp 13mm feel — a versatile option in a elongated shape.
Pros
- +Elongated shape gives extra reach on defense, overheads, and two-handed backhands
- +Thin core (13mm) gives a crisp, responsive feel with fast feedback
- +Competitive price at $159.99 (below the $197 average)
Cons
- −Limited spin at 1702 RPM (bottom 10%, avg 1988) compared to newer paddles
- −Narrower face means a smaller horizontal sweet spot
- −Very thin core can feel harsh on mishits and may cause arm fatigue
Code: PBSTUDIO — 10% OFF
Gamma RCF-Obsidian 13
This paddle delivers control-oriented 54.4 MPH power, crisp 13mm feel — a all-court option in a elongated shape.
Pros
- +Elongated shape gives extra reach on defense, overheads, and two-handed backhands
- +Thin core (13mm) gives a crisp, responsive feel with fast feedback
- +Competitive price at $159.99 (below the $197 average)
Cons
- −Below-average power at 54.4 MPH (bottom 9%, avg 56.4) — you'll need to generate pace with technique
- −Lower pop at 34.8 MPH (bottom 9%, avg 36.1) — may feel sluggish in fast hands exchanges
- −Narrower face means a smaller horizontal sweet spot
- −Very thin core can feel harsh on mishits and may cause arm fatigue
Best For
Tennis Converts
Code: PBEFFECT
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