I had a demo board for a few days & was that impressed I've ordered one exactly the same size 4'5 x 18" (approx. 28L).
Paddled great for its size also felt looser than my other boards & noticeably less sticky on touch-downs, tracks are placed nicely forward - almost felt like the mast shim I've been using on my Kujira's was built into the board.

Felt really nice under the arm, I think this design lets you have low rails & still plenty of foam to get your required volume.
cosmiccraftsfoils.com