Double concave to vee out tail specifics

Good to see that you mentioned your board is being tailored for small waves. My mush killer has the flat to double w/vee (although I put concave in the nose-which isn’t really relevant here), and my performance board has the single to double w/vee. The performance setup gives me rail to rail surfing and the mush killer setup gives me better glide. I am more of a rail to rail surfer, and I surfed San Diego for 30 years.