Just got my eGo-T atty and tanks today. OMG I love this thing! I'm was a dripper. I hated using carts. I was getting tired of also carrying around a bottle of e-juice with me, and having drip accidents in the dark or accidental flooding. The eGo-T is amazing! I get tons of vapor, a great TH, and can vape continually on a tank for about 4 hours before i have to pop a new one in. I'm going to order another set of tanks, and just fill them all at once, then once they're depleted, refill them again. This new eGo-T system IMHO will revolutionize vaping! 10 thumbs up!