The times I've ridden the BOB in the surf, I've really like it, but then again, its the only freestyle ski I ride. Obviously if you go from a super jet to a BOB, you're not gonna be comfortable, the BOB is a foot shorter than a super jet. It'd be like going from a GPR to a blaster, you're not gonna like it, but you have to spend some time getting used to it. BOB can perform in the surf, we've got plenty of people who ride theirs in the surf, but it obviously wasn't developed for freeriding, so everyones gonna have a different opinion on it.
It was made as a flat water hull, because that's what we ride, not surf. But some people like it in the surf, and others dont. I'm so used to riding BOB, that I dont like to freeride with a super jet, or even freestyle one. If I spent some time on it, I could easily do it though.