Im still using my kamry K200. This thing is pretty beefy, but damn if it does not work good. Takes the normal 18650 batteries which I since replaced with some nice 3000mah samsung ones. Those things fully charged last me like a day and a half. In fact I was so impressed with this setup I ordered another K200 from ebay to have a backup in case this one takes a fall or just breaks. But quite honestly i have dropped it several times now and it keeps on ticking. The thing is sweet. controls wattage and voltage and can even change the color of the display when im in a dark room watching a movie or something and dont want a flashlight shining in my face when I vape.
Still using the protank 2. I find that the protanks are like the best tanks. Ive tried many of them, but I still prefer the protank. The coils usually last me about 2-3 weeks depending on how much I vape, but overall im happy with my setup now. Ive been ordering the coils in bulk from ebay.
Ive been mixing my own peppermint flavored juice for a while now. about 6mos? I buy the stuff from RTS vapes in bulk sizes, including the 100mg nic base. I mix up 2 30ml vials of the stuff, takes like 15 min to mix, and it lasts me like a month. Never have to worry about being out or running low anymore and having to deal with ordering it online for like 10x the cost. I mixed up a good recipe that serves me well and i like the flavor a lot. I know it by memory now. Its like $2 for a 30ml vial, compared to paying $15-$20 online. I wish there was a vape shop around me but I have yet to find one. I would like to try some of the other flavors, but im not spending $$ on shit that I probably wont like.
If you are still smoking cigs, give it a shot. Buy a cheap kit at the gas station and give it a few days try. Its worth it even if you just cut down on the analogs.