Replying to Good Ski Trips - Colorado? Utah?

hey guys, for the past year me and my brother have decided that when we graduate college we would like to go on a trip out west to some heavier stuff , i myself have been on the east coast and like the options, but if we were to follow through with this trip where would be a good destination for two bros who love to shred pow..? we wont be graduating for another 2 years but please let me know your thoughts, im thinking about Alta and Snowbird...