I personally ride the Flow FSE
Flow NXT-FSE Snowboard Bindings 2010
I love these bindings. I rode them hard this past season and I haven't had a single problem. I also do all-mountain, but I sprinkle the mountain with freestyle.
The Flow ATSE is sick too. These two are similar with the FSE being lighter.
Flow NXT-ATSE Binding Snowboard Bindings 2010
Your other alternative is the Ride Contraband. Be warned though, they are notoriously hard to set up. Once set up though, you are good to go. However, should you change boots, you will have to go through that set up process again.