I only know two manufacturers . Hi-lo and Trail Manor. And, yes, this is a Hi-Lo forum and the bia will be present because that is what most of us know. And.because there are only two mfgs that we know of......there isn't a general forum that I am aware of that discuss the pros and cons of all- like there would be with, say, truck campers. I think I know what you are planning to do and I would agree that the types of stresses and abuse those rigs are often subjected to may do BOTH, Hi-Lo and Trail-Manor, a deal of harm in the long run. Trail Manors are lighter and, because of their configuration, maybe more flexible, but I cant say because I have never camped in one. Good luck, though.
2010 Nissan Titan king cab SE