I just spent a week in Lake Powell with both of these boats. I have a 2019 SL550 and my friend has a 2018 Ri237. They both are great boats, but I still prefer the wave that my SL makes compared to the Ri. We were there with 6 couples and I had multiple people tell me they preferred my wave over the Ri. My wave was a little taller and has a more defined lip. The fit and finish is better in Supra in my opinion, I don’t care for the dash of the Ri. Both are awesome boats, but I love my SL. Good luck with your decision.


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