Hi roxinal, I am a bit wimpy..I mostly 11mg, but I also have 6, 8 and 0 Nic, plus I am forever mixing this with that so who knows what nic level I end up with! To tell the truth, I can't tell the difference because for me, it's the hand to mouth not the nic that's important!
Sundae is a nice relaxing vape with a bit of throat hit, even in 11mg. I can taste the vanila and chocolate with something else..probably the cream.
The banana is a more in your face taste. It doesn't taste as much like runtz to me as the syrup that they use to make Italian banana ice's. A thick banana taste that is smooth and comforting.
I have both auto and manual batts. I used to use 901's all the time, now I use mostly 808's (from here of course) I don't see that much of a difference between auto and manual except to say that manual seems to be a bit weaker. At least to me. But I love the fact that manuals are sealed..no more juice in the batt! (which isn't a big concern with cartomizers!) My backyard burial site for dead batts was getting full!
BTW..I have never had a button come off, VK, 901, or mod.