Coming to Utah is always a good time!
Which resort is the best depends a lot on what you are doing - if you are snowboarding or skiing and then if you are looking to freeride/ski or hit the park. If you are snowboarding then the Canyons, Park City, Snowbird, Solitude and Brighton are all good spots, but Alta is definitely out. The snow is typically best at Brighton of those options but if you want to ride park then Park City and the Canyons has some crazy terrain. Both the Canyons and Park City are epic because of the amount of area you can explore, especially if you want to get away from crowds.
Alta is awesome if you're the kind of guy that likes to have 2 sticks under your feet.
Good news for you is even though this has been the driest winter on record here in Utah we just got a ton of snow dumped on us yesterday and that is supposed to continue for a few days. There's nothing like some fresh pow under your feet.
Have fun here in our backyard!