Comparing 2 boards

These two are different shapes, so they suit different waves.

Big Sun ISLAND TWIN

ISLAND TWIN

Big Sun

Length
6'0"–8'0"
Volume
42L
Shape
shortboard
Fin setup
Twin
Video
—
Channel Islands Twin Fin

Twin Fin

Channel Islands

Length
5'3"–6'3"
Volume
22.6–34L
Shape
twin fin
Fin setup
Twin
Video
3 clips
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Up to 4 boards at a time. Volume and length are the shaper's published ranges across all sizes of the model, not a single board.