I like the 4081 - it works pretty well, and it is pretty reliable. My big problem with it is that the carts are just too small, with too little surface area. I wasn't getting enough nicotine using 24mg juice, and while I wasn't straight up aware of it, I was still supplementing with analogs. Once I figured out how to use a 510 manual battery satisfactorily I understood why it's so many people's favorite.
I'd still put the 4081 ahead of all the other e-cigs I've tried, but it's not quite there.
I'd still put the 4081 ahead of all the other e-cigs I've tried, but it's not quite there.