I got this one. It definitely helped me feel more comfortable moving around and kept the jello-innards feelings to a minimum. The adjustable sections came in handy as the swelling went down, and the extra back support was nice too.
I also had the single-band basic binder the hospital gave me, and I'd swap between them. The single band was more comfortable to sleep in, but for being up and around during the day I much preferred the three-piece.