Comparing 2 boards
HOPE DIAMOND
Roberts Surfboards
- Length
- 6'6"–7'6"
- Volume
- 45.1–63.2L
- Shape
- longboard
- Fin setup
- Five fin
- Video
- —
Speed Line HDT
NSP Surfboards
- Length
- 7'2"–7'10"
- Volume
- 49.5–58.8L
- Shape
- shortboard
- Fin setup
- Five fin
- Video
- 3 clips
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.