Comparing 2 boards

These two are different shapes, so they suit different waves.

Lost Surfboards Rad Zapper

Rad Zapper

Lost Surfboards

Length
5'5"–6'6"
Volume
29.3–47.5L
Shape
unknown
Fin setup
Video
3 clips
DHD Surfboards Sweet Spot 4.0

Sweet Spot 4.0

DHD Surfboards

Length
5'11"–6'10"
Volume
28–43L
Shape
longboard
Fin setup
Thruster
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.