Metal framed toy haulers

We currently are on our second toy hauler, both were wood framed, and are thinking of upgrading to a little bigger bumper pull between 25 and 28 ft. and would like to find one that has a metal frame. So far all I've found are the Desert Fox, Lance and Keystone Hobbi. We ruled out the Hobbi because of the small ramp. We were thinking a unit between 2 and 8 years old with fueling station. Anybody have any more suggestions or opinions? Thanks for the help.
Gerry