Thanks for all the comments its good to know some of you are using smaller rigs for longer runs, just want to be sure I wasn't thinking about it wrong.
We were looking at some of the Rockwoods Geos, Jayco Hummingbirds, R Pods etc. Then the second group of larger ones like Rockwoods Minis in the 20 foot range, the price they command for them is a little nuts but....have to pay to play I guess. Not a lot of smaller used ones compared to the bigger ones.
The last rig was a glass Jayco, was a good rig but I could almost buy 2 tin and stick compared to the small glasss trailers, to many options??
Again thanks all