Comparing 2 boards

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

Roberts Surfboards CG

CG

Roberts Surfboards

Length
5'0"–6'7"
Volume
Shape
thruster
Fin setup
Thruster
Video
2 clips
T Patterson Surfboards GROM SYNTHETIC 84

GROM SYNTHETIC 84

T Patterson Surfboards

Length
6'8"
Volume
Shape
shortboard
Fin setup
Thruster
Video
+ Add a board

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.