Most regional pilots sold their souls to fly the RJ. We should all be flying turbo props. If you want to fly jets-go the the "majors" also know as the legacy airlines. I cannot think of too many people who said to themselves "Man I got into this business to fly for a commuter for the rest of my life" To say otherwise is very sad.
I didn't go to a regional to fly an RJ the rest of my life. That being said I wanted to go to the job that had the best contract, a domicile near me, content pilots, and good maintenance. There's no chance I would have applied to Colgan or a number of other carriers, quick upgrade or not after the stories I heard of that place (5-6 yrs ago).