I dive the White's MK3, which is pretty darned warm. It has also been reasonably durable, although quality control on the exterior stitching seems kind of poor (lots of quilting stitching coming out).
I recently did two days of diving in a Weezle Extreme Plus, and I think when I replace the White's, that's what I am going to buy. It was extremely comfortable, maybe even a little bit warmer than the White's, and although I did not do a formal weight check, it was my impression that it might require a bit LESS weight than the White's. The only real negative I encountered was that it didn't have a drop seat like the White's, but for a man, that would be pretty unimportant.