I was looking into the Dom last season, and was almost set on buying it, but kept reading reviews and opinions that it wasn't quite suited to tear it up on the whole mountain, and was more of a jibstick/belonged in the terrain park. I ride the same as you, probably 50/50 freestyle/all-mountain, I wanted something I knew I could depend on everywhere and not have to worry about. I did a little more research and really liked what Rome had to offer and ended up buying the Agent, which is the best of both world in my eyes. It handles the park well and performs great all-mountain. There's quite a few other riders on the forum who can attest to this.
If you haven't checked out Rome, swing by their website, they make some killer boards. Good luck with your choice.