i just went with practicality, i walked in to the funrunner dealer wanting the big dog and grabbed a tape measure, left with a 18 footer. figured it slept the family, holds all the quads, and has a big ass bed, easy to park, and by the time i added all the options i wanted i could of just bought a big one but im happy as ever with it. only thing im not happy with is the carpet in it, that stuff sucks. only reason i wanted a big hauler is because i could, not because i needed it. so for that day im glad i woke the hell up. now i just need to finish installing the 20 inch flat screen and surround sound and im done.