Thanks. It seems your experience is different from that of many who use these. I keep hearing "eats up juice like crazy", which to me starts to negate the fact that they hold more juice. How easy is it to carry extra tanks? Do they leak when filled and loose in a pouch or similar? I don't mind using more juice (it's pretty cheap, after all), but if it only lasts as long as a couple cartos, I don't want to bother.
I just worry about the fact that it's not very easy to clean the atty. They aren't cheap compared to cartos, and I don't mind carrying a couple extra cartos around, knowing that when they get gunked up, I can toss them at less than $2.00 a pop. Or 510 attys for that matter: they're cheap enough to toss when they get nasty. With the tank system, I'm stuck tossing a $16 atomizer, probably about as often as a 510 at $7, or a carto at less than $2.
Hmm...