angelique...how do you like the J118? I've been curious about that one...
I love the J118, it is by far my favorite. Best vapor, best flavor, easy to fill big carts, good draw, feels right in my hand, perfect size, because I smoke 120s, etc... I even made a custom case for the J118 that rocks! Blue foam cart filling makes it close to perfect. I discribe it as a cross between the 510 and 901 with the best features of each.
BUT.....
The batteries need replaced every 2-3 weeks. They just up and die on me. (atties last forever, though) And nobody sells the bloody things anymore!! LiteCig's VX2 is always out of stock, Modern Vapor has changed to a different 902, and iVape.com has decided not to carry them because of the battery issue

If anybody knows someplace to buy them in bulk for cheap, please let me know.
I have a custom made nicostick that uses a J118 atty. It is great, it really is. All the good experience of a J118 atty with a battery that lasts. I just don't like the feel of a box mod. I want a PV to give me the same tactile experience I get from an analog. <sigh> I do use it occasionally when I need a power-vape.
Because of this, I have given up on the J118. It will always have a place in my heart as my first PV love, but because of circumstances, I cannot go back to it. (great, now I'm depressed! LOL)
(You didn't ask, but the RN4072 is good, but it is too big and makes a lot of noise on inhale - not the thing for relaxing quietly with a good book at night.)
So for me now, it is the Blu or Volcano L88b. Not a lot of vapor, but about the same as an analog, and good flavor. I wear one on a necklace for a stealth vape anywhere, and I use it with a passthrough at my desk.
~A