As has been said, you'll probably be qualified on all three variants if you get the jet, mainly so that you can be a tool and fly a bigger airplane for basically the same rate. It's to their advantage for you to fly the 700.

That said, I kinda prefer the 700 because generally speaking, I think the trips are a little better in that you probably won't do six legs in a day, and the legs you do will be longer and thus credit a little more. You want to spend as much time in the plane with the door closed and parking brake off as possible.

My point, though, is that I reckon most people have figured this out, so while you might be 700 qualified, the 200 seems to be the more junior plane. Of course, this is based on my mere four months of operational experience, none of which has been in Denver.