I like the Arkto: bit of floor space to stand up, somewhere to sit besides the bed, not hard to winterize, insulated with Truma heater, made in NA/Canada, has a refined but functional & rugged interior. Also - not too many makers are galvanizing the chassis, will last for decades. I'd put a Wrappon toilet in it and it's ready to go.
Thanks for show casing these vendors from Flagstaff to Colorado Expos. It helps to see campers and trailers and gear since I was not able attend this year. It really helps me research which way I want to start getting outfitted.