I use the atlas and I saw at least 4 other guys using them this weekend when we were sliding. Probably because they are a few years old, but theyr'e easy to hop in and out of also.
Anything that is comfy and easy to get in and put of if your hitting rails. Right now I'm riding the atlas bindings from last year but I want something a little easier on getting in n out. Last years Murray and byerly boots are great. this years audios are what I'm looking at getting into now. Seem to be a bit easier
if you want to press the hell out of something, from my experience, taller flexier boots give you more leverage to nose press than shorter boots. I like the atlas/3ds for presses, but I would bet the drivers or d2s are even better!