Yeah, I'm with you on that. I ventured out into the scary world of the RBAs. I sucked at that almost as much as I sucked at atty's an dripping. I loved my carto tanks, but I hated having to prime the cartos. The ProTanks I use now definitely lend a different flavor to my favorite juice flavors, but I've gotten used to those changes. I simply love being able to screw a new coil head into the base and just have it work, taste good, and produce good vapor pretty much every time. I don't think I'll be looking for a new "topper", as people seem to be calling them these days, any time soon. I'm stockpiling coils like there's no tomorrow. If the zombiepocolypse ever comes, I'll have enough coils for years to come. Now I just have to start stockpiling cccd.
Also crazy.