4-6 years ago my spouse and I started with a Joye 510 with a PCC for each of us (including multiple batteries, atomizers and several liquid flavors). After 2ish months we gave up on
vaping. The atomizers and batteries were dying left and right and the PCC's only lasted about 3 weeks before they went dead. We decided vaping sucked and went back to smokes.
9ish months ago we decided to give it another go and tried V2cigs. They offered a more reliable experience with great CS. My spouse was able to cut back a little but I still only used them as a ''I can't smoke right now so I'll use this in the bathroom'' type of thing.
Now I'm on a Kanger Evod VV with Mini PT 2 (v2) and I love the damned thing. It helped me to reduce my smoking from 30+ cigarettes a day to 10-15 a day. Everyday I want a real cigarette less and less. If I was mugged I'd give anything but my Kanger, it will have to be pried out of my cold dead hands.
I do still use my V2 though. It's great for when my Kanger is charging or if I'm just walking about and don't want to bother with having to push a button.