Comparing 2 boards

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

Roberts Surfboards DIRTY BIRD

DIRTY BIRD

Roberts Surfboards

Length
5'6"–6'8"
Volume
Shape
shortboard
Fin setup
Thruster
Video
Keyo International The Egg

The Egg

Keyo International

Length
5'10"–6'10"
Volume
Shape
shortboard
Fin setup
Single fin
Video
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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.