Good Question ! And Thanks !
Years ago I fell in love with the Bell Magic, Designed by David Youst, I was impressed by it's speed and stability..
I had the opportunity to closely examine a Magic. I found, in addition to the accentuated tumble home, and Asymmetry, the hull was flat bottomed.
It was hard for me to accept that concept ! I had always believed a hull had to be Arched to get Speed.
Nokomis for me was my attempt to make MY Magic.
I stuck with a Symmetrical hull shape with Nokomis, as my earlier attempts at Asymmetry, did not show a marked improvement in performance, with other hulls..
I love my Nokomis, but Vader, the Carbon copy, shines as a tripping hull. So Stabile to fish from. lighter to portage, and room for a lot of gear..
I'm sure my Nokomis doesn't match the hull speed of the Magic. The Quest continues.
As Gene Jensen said he wasn't happy until he designed a hull that goes by itself ! I'm far from Gene Jenson, but I'm still dreaming !
I hope you picked up some building tips from my post !
Jim