Sean Mattison is deeply in tune with how fins affect the performance of a board and he's spent years dialing in and refining both his boards and the fin template and placement to get the most out of his designs.
"I've never seen a shaper with as many prototype fins as Sean"
-Leif Bronn (Co-Founder, NVS)
Check out the Von Sol Collection:
https://www.surfnvs.com/collections/von-sol