So I've been using IBTanked carto tanks a top my Provari's, for quite awhile. Need to diversify. I'm a slow learner, but now that I know my way around coil building (and actually find it kind of fun) I need something new. I tried KFL+' not too impressed. Russian 91, so similar why bother. Is my only other alternative a dripper type RBA ? I'm not completely opposed to it if it's outstanding. The only dripping I've done is on the small attys for juice testing. Not really wanting dual, quad or anything of the sort. Just good micro coil does my body good. I hate to admit it, but I'm a bit of a cloud chaser. Since I've dropped my nic strength quite a bit, the cloud I make, makes me feel like I'm being just as satisfied by higher nic. It's psychological, I know... But it helps me keep off the higher stuff. Been using (part time) a bottom feeder RBA device. thanks for chiming in with some suggestions.