The RTT goes really sick. It floats a lot better than it seems based on the streamlined dimensions. Personally I was worried it wouldn't ride enough like a fish, but so far it has felt really solid, effortless speed, clean arching manoeuvrability. I'm using the (Futures) K1 keels and they are super good, great momentum with great control on small to medium sized waves. I was surprised how responsive it was, very controlled and simple to surf, it feels lively and cooperative.