I've used regular cartos, tanks, clearomizers, ect. and I just bought an atty for dripping. I love the taste and vapor production but its a bit messy. I've been thinking about moving up to a cheap bottom feeder and I need some convincing to do so. Alot of people have warned me that its just as messy as dripping and even more so if you have an accident. Not sure what to get or if I'd be into it. I'm sure everyones gonna recommend a Reo but I don't want to invest that much if I'm not gonna like it..