I started with cartomizers and still find them the best for active times in the day. Their capacity vs cartridges made them more convenient since I only need two for a day. But at home at night, looking for a little variety led me to dripping flavors on an atty and they are still king for a pure vape and quick flavor changes. It's so easy to change your mind, pop the drip tip and get a whole new flavor in a couple drops. I think a cartomizer technology with it's low maintenance, simplicity and profit potential are going to be mainstream and in 7-11, but attys will always be out there for those times you can hang out and taste one or many unadulterated flavors.
In a couple years, attys might be a cult secret of the early adoptees. We'll be telling our granddchildren stories of the days BC (Before Cartomizers) and their eyes will get big as saucers in wonder.
Seriously, I am a little concerned that atty innovation will slow down and variety could possibly shrink as production slows with cartomizer dominance. All these new carto varieties are starting to look familiar (see picture), but the market seems to want them due to boredom or the need for the newest gadget.
I think battery+atty+juice is great, cartos are a useful option and everything else is fluff. But then I saw the GLV tank option and...