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Paddle Comparison

Kobo Thunder Axe ∞ vs Selkirk Boomstik ST

The Kobo Thunder Axe ∞ carries a clear SW advantage — 114.89 versus 0 on the Selkirk Boomstik ST — a 114.89-point gap that means noticeably heavier drives and more power from the Thunder Axe ∞.

Who wins on what

Power

Kobo Thunder Axe ∞

Higher Swing Weight (power) (114.89 vs 0, +114.89)

Hand Speed

Selkirk Boomstik ST

Lower Swing Weight (hand speed) (114.89 vs 0)

Sweet Spot / Forgiveness

Kobo Thunder Axe ∞

Higher Twist Weight (forgiveness) (5.21 vs 0, +5.21)

Side-by-side specs

Brand

Kobo
Selkirk

Model

Thunder Axe ∞
Boomstik ST

Shape

Elongated
Elongated

Thickness

18mm
16mm

Weight

8.0 oz
8.2 oz

Swing Weight

114.89
—

Twist Weight

5.21
—

Play Style

control
power

Retail Price

$399.00

Discount

15% (PLAYBOOK)
—

Effective Price

$339.15
—

Kobo

Thunder Axe ∞

$339.15 (was $399.00)

Selkirk

Boomstik ST

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Which paddle should you buy?

Pick the Kobo Thunder Axe ∞ if…

  • You want more power — SW 114.89 is 114.89 points higher.
  • You want a bigger sweet spot — TW 5.21 is more forgiving on off-center hits.
  • Your game leans control — this is tuned for that style.

Pick the Selkirk Boomstik ST if…

  • You want faster hands — lower SW (0 vs 114.89) means quicker maneuvering at the kitchen.
  • Your game leans power — this is tuned for that style.

Frequently asked questions

Is the Kobo Thunder Axe ∞ or the Selkirk Boomstik ST better for power?

The Kobo Thunder Axe ∞ generates more power — SW 114.89 vs 0 on the Selkirk Boomstik ST, a 114.89-point gap that adds mass and momentum at contact. If you prioritize hand speed and maneuverability over raw power, the Boomstik ST's lower swing weight is the advantage.

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