Where's your favorite place to ski in Colorado?

I'm from Wisconsin, so anything in Colorado is automatically at least 10 times bigger than what I'm used to, not to mention a million times more scenic and versatile. I've been to Steamboat, Breckenridge, and Keystone so far, and my favorite is Steamboat. That could be because it was my first, and we all know that first is the best, but also because it seemed to be bigger than the other places, it had more overall skiing area with all different types of skiing, and the skiing seemed just better overall. Also the fact that after a full day's skiing you can head off to the naturally heated springs and relax for a few hours outdoors just like in a hot tub helped out too, because Steamboat is one of the only places out west with springs like that, and the springs alone are enough reason to pick Steamboat over any other place.