Mount Snow is my favorite southern vermont resort. Much better in nearly all aspects than nearby okemo. Mount Snow always seems to have much better snow quality for some reason. Expert terrain is generally only found on the northern side but it is there. What really makes mount snow amazing are the glades. These things are a secret powder stash on the mountain and I'll take mount snow's glades over sugarbush's anyday.
terrain park always kicks ass, although sometimes I feel its just too big and the medium doesn't contain enough jump hits.
basically mount snow wins.