The bindings have a little more metal in the baseplates, and one of them is basically a 916 in a housing that features more plastic so that they're lighter. I wish they had just lowered the retail price on REAL 916s, but oh well.
Boots: 3 SPKs for next year. The leather one, which just has a leather cover. The white one, which is pretty much unchanged, and a baby blue one that is "price point", meaning cheaper with less features.