Demo out on a used 2019 SL 400 today. Never been on a surf boat and I got up on the first try and road the wave, not very well, until I dove off the board from being tired. Loved the boat would like to test an SA as well but can't buy new. Same dealer has Bu and going to jump behind a 23 LSV this week so I can see what we like best. Have always liked the Supra brand more but it really comes down to $$'s. I think the used 2019 Bu is going to have a better price tag on it. But the point is, loved the Supra wave. We had an extra 700lbs lead, 3 adults and 2 kids and wave looked really good and it was fun to ride.