Comparing 2 boards

These two are a long way apart on volume, so they are not really alternatives to each other.

FCD Surfboards FCD Mako Twin (Clear)

FCD Mako Twin (Clear)

FCD Surfboards

Length
6'2"
Volume
—
Shape
twin fin
Fin setup
Twin
Video
1 clip
Roberts Surfboards METATWIN

METATWIN

Roberts Surfboards

Length
4'8"–6'5"
Volume
—
Shape
twin fin
Fin setup
Twin
Video
2 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.