Have had the Barker 42 gal four wheel tote for about 6 years and I'm completely satisfied with it. I did change the wheels to pneumatic to quiet it down, but other than that it's a good unit for me. One trip and done. The biggest drawback to any that I've seen is the top fill port which puts the tote above hose level. True, water does seeks it's own level but near the end of filling the tote you have to lift the hose to get it all in. Not much you can do, as you wouldn't want the tote fill on the bottom. Always nice to have a site which allows the tote to be lower than the trailer.