Bauer alone have thermoformable insoles, injected facing and thermoformable tongues. I was very screptical of these features, but they work extremely well. The high end quarter package is made from carbon curv, basically carbon fibre, not curv which is a cheaper alternative, albeit extremely good.
However both companies buy in a lot of tech. CCM buy in d3o. Bauer buy in G-Form, Curv, the wicking fabric, and other technologies. As for the one piece boot, surely the stiffness and the fit are far more important.
The 2x Pro looks ugly as hell though. They remind me of silly cars (automobiles) with big exhaust pipes and go faster stripes.