I think many end of looking into attys though. I came in with the cig-a-like to ego to Vamo route you mention... sticking primarily to clearos, mostly evods.
I picked up a glass tank to give cart tanks a shot, and I ended up trying out a dripping atty so I could vape a juice without commiting to an entire tank of it... Generally speaking, new vapers don't have a large library of juices, so dripping doesn't really appeal much. But, like me, as their library grows, they start to see dripping as a something you almost need to incorporate... unless you have a small army of clearos and a good indexing system.
I was just dripping for a bit... got a bunch of new juices in this week... without that humble little atty, it would have taken a long time for me to try them all out. But with that unassuming little tube, I managed to zip through all 9 flavors without much fuss.
I would hate to put a nasty flavor, 1 - 3 mL worth, in ANYthing before I really know if I like it. And even still, no matter how much I like a flavor, I can drop it on the dime in lieu of another.