I squat in an single ply Inzer Hardcore or a TRX. I've got a Hardcore deadlift suit that i like because of the stability it gives, but I feel like it doesn't do anything for my deadlift (I pull sumo in competition). Playing around, it really seems like I pull better using my Hardcore squat suit with my stance, setup, and short assed arms. I'm going to play around with the TRX. I've got an Inzer Fusion, that seems likle it might be a very good suit---if I wasn't a SHW who pulled sumo and had really big legs. The legs on that Fusion are the tightest of any piece of gear I've ever used. That and getting to the bar is a bitch, even wiht the straps down.