Guess I'll be the red headed step child here, we put on the bigfoot system and love it. The one thing I like about it, is the fact that not one pump for the whole system. Lippert's if the pump goes, no slides and no leveling. Bigfoot's system is not attached, so to speak, with the slides and each foot has it's own pump. Some will say that this way you have multilpy pumps to go bad, well if I do I only have one leg or just slides to get in or out and not bleed the whole system to get something to work. We do only have four legs though and not six, with the rear electric jacks though I can't say it's any less stable than the Lippert's I've been in.