I thought I was getting a good deal on a good e cig when I purchased 2 leo starter kits. Now, I'm not so sure. I watched several reviews on you tube before I made my choice. The first leo was great right out of the box. It's a good looking unit with a nice throat hit, and plenty of vapor. Day 1 was very impressive indeed. By the end of day 2, the atty just seemed to stop wicking. I would top off the cart, get 3-4 good hits, then a very harsh throat hit as if the atty was dry. The funny thing is I can still get massive amounts of vapor, just can't stand to inhale it. I tried the other starter kit, with the same results, only this one started out bad and got worse. Three drops and the cart was full again. I blew both attys dry, primed with 3 drops of new juice, in a new cart, ended up with the same results. I sent my supplier an e mail, but have not heard from them as of this posting. I am able to drip with both attys and it is very good. Maybe the leo is good for dripping, but I believe they have a serious problem with thier attys. The leo is a monster when it is working good. I would like to think the manufacturers would have this down to a science by now, but apparently they have'nt. I would like to hear from other leo owners and get their thoughts and comments. As of now, I can't honestly recommend it to anyone. rsmith76