Just started vaping about a month ago and have already upgraded to a dual batt mod. I currently have 6 juices. Ranging from 0mg nic. to 12 mg. My first mod I use for work with the high end nic. because I hit it less. The 2nd mod is a Polar vaporesso dual batt 220 watt. I use on the weekends with the weaker Nic. because I vape all day with it and I dont want nic. poison lol. I am addicted to the whole aspect of finding that "sweet" spot for some reason. The Polar mod as bout the same features as the Swag mod but has a nice LCD screen and the tank is 2 times bigger. All in all I wanted to get off smoking cigs. Been I'd say a heavy smoker for bout 11 years or so. This is a much cleaner way to enjoy smoking and with all the options of juices and flavors. You just cant beat it!