Replying to Mt. Baker and Big Sky

Ok, so this year is my senior year of high school and I want to go out west (I live in MN) to an area that has incredible big mountain skiing and powder. I know powder is luck of the draw but I was wondering which you guys would prefer to ski at. I've been to Big Sky 4 or 5 times over the past few years and would like to know if it was worth it to switch it up and go to Baker. Also if you have any other good areas I should consider let me know. Thanks!