I lived in Colorado for 15 years. Miss it terribly, mostly the weather. However, the cost of living, sprawl and escalating crime makes it a hard no for me to consider going back. Maybe the western slope?
Austin was alright. I joke that central Texas has two seasons, hot and surface of the sun. At least in Iowa, the two weeks of bitter cold, you can put on a blanket or dress for the cold, in the heat, you cannot get anymore naked. I miss HEB down there, those who know, know. Texans are some of the nicest people you will ever meet, until they get behind the wheel, then they want to kill you.