I'm riding the 2011 T Rice, and as far as riding goes I love powder and pipe, although I've no aversions to groomers. With that in mind I want to get a somewhat stiff binding and I've bought a pair of 2012 Cartels, just waiting for the shipping now. I wasn't that interested in Burton bindings but the 2012 line of reflex bindings look really good, at least on paper. Most of this is speculation since I haven't ridden these things yet, but I'll write something up here once they arrive and I've actually ridden on them.
PS Love the look of the fat strap on the restricted model.