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Gamma RCF-Obsidian 10 vs GRÜVN Raw-16RX 16mm
Side-by-side comparison with lab-tested specs
Specs Comparison
Spec
Gamma RCF-Obsidian 10
GRÜVN Raw-16RX 16mm
Price
$159.99
$139
Swing Weight
116
119
Twist Weight
5.87
5.7
Weight
7.9 oz
7.8 oz
Core
10mm
—
Power
55 MPH
54.1 MPH
Pop
36.1 MPH
34.9 MPH
Spin
1813 RPM
1877 RPM
Shape
Elongated
—
Face
Carbon
Composite
Build
Gen 2
—
Balance
243mm
245mm
Gamma RCF-Obsidian 10
This paddle delivers control-oriented 55 MPH power, crisp 10mm feel, spin-friendly low twist weight — a all-court option in a elongated shape.
Pros
- +Elongated shape gives extra reach on defense, overheads, and two-handed backhands
- +Thin core (10mm) gives a crisp, responsive feel with fast feedback
- +Competitive price at $159.99 (below the $197 average)
Cons
- −Below-average power at 55 MPH (15th percentile, avg 56.4) — you'll need to generate pace with technique
- −Limited spin at 1813 RPM (16th percentile, 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
Best For
Tennis Converts
Code: PBEFFECT
GRÜVN Raw-16RX 16mm
This paddle delivers control-oriented 54.1 MPH power, spin-friendly low twist weight — a versatile option.
Pros
- +Competitive price at $139 (below the $197 average)
- +Lightweight at 7.8 oz (bottom 8%) — reduces fatigue during long sessions
Cons
- −Below-average power at 54.1 MPH (bottom 6%, avg 56.4) — you'll need to generate pace with technique
- −Lower pop at 34.9 MPH (12th percentile, avg 36.1) — may feel sluggish in fast hands exchanges
- −Low stability — twist weight of 5.7 (13th percentile) means off-center hits will twist more in your hand
Best For
Tennis ConvertsBudget-Conscious Buyers
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