Comparing 2 boards

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

Stretch Surfboards 2x4 Step Up

2x4 Step Up

Stretch Surfboards

Length
6'6"–7'0"
Volume
—
Shape
quad
Fin setup
Quad
Video
—
Roberts Surfboards THE LIP

THE LIP

Roberts Surfboards

Length
5'0"–6'7"
Volume
—
Shape
thruster
Fin setup
Thruster
Video
3 clips
+ 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.