Well, we got to look through a Livin Lite Quicksilver 8.5 X 20 today. It was pretty nice, but honestly there was a little more flimsiness than I expected...wrong perception I think. You can't go too heavy or the entire thing will be too heavy.
One concern I have is that the seam that runs about head high across the front was disbanding most of the way across. This was a brand new unit! With just double stick tape, how many other seams are going to come apart?
More of the inside was vinyl and not aluminum, at least more than I thought would be.
The ground clearance was quite limited as well, there is about 1 foot between the ground and the unprotected tank between the axles and barely any more below the entry step in the folded position.
Still, if I could have got the price I wanted I would have bought it, we were about $1700 off and I'm still thinking the 8.5' X 20' might be a nit heavy, especially loaded...