"But no RV should be considered a wise "investment"."
I think there is your summation for this conversation....
There is no use arguing, some are obviously more expensive and luxurious than others. We all have are own "value" thresholds, and they are all good. I love the RV conversations; from the guy who poops in a bucket in a van by the river, to the ridiculous rolling marble mansions with home theater, it is all tons of fun.