Colorado has the best park and apres ski happy hour!!! but it's the one with the biggest crowds (companies field trips, etc), La parva and Valle Nevado (both really near with colorado) have way better snow, pow and off piste lines, and far prettier girls.
Portillo is near but about 2 hours and it's really good too.
Right now all of them have about 2mts and some heavy snow falls for this weekend.