We were just talking about these a couple weeks ago but I cannot find that thread. I know Weeze said he used them. I got a couple and really like them. I like the design and I was pleasantly surprised at the flow rate. Much quicker than my other cans. I was really happy about how fast they flow. The prices for them are high and that is the biggest downfall I see, but I will likely buy a couple more if I don't buy a transfer tank first. Just wanted to share my review if anyone was considering buying them but hesitant because of the price.