Comparing 2 boards

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

Tomo Surfboards Hydronaut QISC 5' 6"

Hydronaut QISC 5' 6"

Tomo Surfboards

Length
5'6"
Volume
Shape
shortboard
Fin setup
Thruster
Video
1 clip
Roberts Surfboards JACKAL

JACKAL

Roberts Surfboards

Length
5'5"–6'6"
Volume
Shape
shortboard
Fin setup
Video
1 clip
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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.