I have an 8×12 v front aluma lite. I bought it as just a spray foamed shell, and have tried to keep the weight down as much as I could. I put a bunk in the back, a deep cycle battery, a solar panel, and some cedar boards for rattle reels and coat hooks. Other than that, it stays pretty light weight until I load it up with gear for a 3-4 day excursion. I pull it around with a Honda Foreman with tracks and trailer it on a 24ft snowmobile trailer.
The whole system works pretty well. I just got back from Clearwater Lake Manitoba, a 9 hr drive. The Honda did well pulling it with all the gear in it, I think we pulled it close to 20 miles on the lake.
The hitch that came with it is not very good, I have modified it to make it work better. As far as comparing it to the ridgeline, I can’t help much there. The overall craftsmanship of the aluma lite is lacking a bit, sheeting seams aren’t that tight and the spray in insulation, while good and warm, would be a PITA if a guy wanted to put up some T&G or something on the walls.