Comparing 2 boards

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

Roberts Surfboards DISCO hippy

DISCO hippy

Roberts Surfboards

Length
5'2"–6'2"
Volume
Shape
fish
Fin setup
Five fin (rideable as twin
Video
Christenson Surfboards Ocean Racer

Ocean Racer

Christenson Surfboards

Length
5'0"–5'6"
Volume
Shape
fish
Fin setup
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.