I'm going for the Reo Mini next. Let's also mention it has that resovior at the base of the atty. If you want to try another flavor, but not swap out bottles, you can drip into the resovior. Obviously I wouldn't know if that works well, but a great feature.
More importantly, the Reo Mini purchase for me is a long term investment. As you will read on thousands of threads, most people work their way up from 510s, eGos, and so on. The money spent trying everything out could easily purchase a flagship
device, and
vaping will be smooth sailing from there out. My $75
mod has never once hiccup'd since day one. However, I'm definitely ready for the drip free ride.
Good luck!
ice