i put these on a Capita Stairmaster 152W. These a very responsive compared to the Burton freestyle. The high back was a lot stiffer. Calf was hurting the first day. But okay after that. Made short quick turns easy. Had to get use to the toe cap strap...no problem though. Overall maybe just a little bit stiff. But i can deal with that considering these bindings made me control the board like never before.