Gotta love the urethane tweakbacks awesome for park. I also own ride alpha bindings and compared to the Hurrithane their garbage. The quality of the alphas isn't all that great and the ratchets would always get stuck. Don't get me wrong their still pretty nice bindings(wedge 4.0 FTW) but compared to these bindings I couldn't be happier. The tool less strap and toe ramp adjustment is a really nice feature. The flex on these bindings is awesome for rails and really gives u freedom to move around but also doesn't sacrifice control. Almost forgot the foot beds are canted which is pretty nice on the knees. GET EMMM!!!