I've used Wiley's mostly, and slalom with reflex. When I used the reflex for trick it was great I had a better feel for the ski not to mention it's more comfortable. The problem I run into is my rear shin hits the release usually when landing flips, not the real clean ones but during minor or major faults it hits. I've considered a shin guard but really want a release that isn't in the way. I see fluid motion has the air release I think it's called, any feedback on this? Also this is a hand pass only trick, do I need a release? Fm also offers a fixed set up, thoughts on this? All Comments and recommendations appreciated.