Right. I've had my Ego-T for over a month, now. (Received it on the fifth of February.) I'm still on my initial two atomizers and five tanks. I still love this thing. I purchased mine from Vicki at Cignot.com.
I pulled the guts out of my mouthpiece to help with the condensation and airflow. I do not have issues with condensation. Sure, there's a bit in the air channels on the sides of the tank, but it doesn't really bother me. It doesn't affect the performance of the atomizer.
I use super-thick VG juice that I mix myself. The juices are clear. I mix them at 25% flavour (currently from Flavor Apprentice) and 75% VG. They are all fruity flavours, with the exception of my menthol. (By the way, the menthol is mixed at a far less concentration, at 10 drops per 40 ml.) The VG I purchased at a local health food store, certified to be of vegetable origin and safe for both food and cosmetic use.
I chain vape, at work and at home. I go through at least 3 ml of juice, per day, at 4.5 mg nicotine concentration.
I switch my atomizers every two days, cleaning one whilst using the other. I clean them by first rinsing the atomizer in hot tap water. Then, I soak it overnight in rubbing alcohol. Finally, I rinse it again in hot tap water, blow it out, and let it dry thread-side up.
By this point, I have decided to purchase two new backup atomizers because one of the original two is starting to behave a little finicky. I have not yet tried the alternate cleaning method suggested to me by Vicki, however. The atomizer that has become slightly troublesome is easier to get the tanks into, however. Strange, hm? The atomizer that fits almost too tight is the better of the two. I do not know why this is. My thinking is that one of them might be the second generation atomizer, where the tank needle is tapered for a better seal.
All in all, this is the single best ecig I've ever owned or used. I was going to give up on ecigs, entirely, until I purchased this thing. I would recommend it to anyone and everyone, but with the suggestion to use similar juices to that which I made, and to purchase it from Cignot. I think the place from where you order really does make a difference.