Boots aren't ready yet, so switching back to traditional
I'm sorry to say that I've switched back to Scarpa T1's and BD 01 bindings. My scarpa TX Pro boots cracked, and the Crispi's were stiffer than I like, so I switched back to T1's and BD 01's and couldn't be happier. They're lighter and they tour better than the NTN system. I really like the concept of the NTN (step in, releasable, ski brake, torsional stiffness, tour mode), but I just don't think it's there yet. The binding skied downhill incredibly well, and uphill ok, but if the boots crack or are too stiff, then the complete system doesn't work yet. I'm hopeful that Garmont will add an NTN boot next year and that Scarpa will fix their TX Pro plastic issues and that it will all be ready for primetime next year. In the mean time, it's back to 75mm for me.