Depends what I'm using but I try to keep the levels the same. I can tell because to much nic and I'm ill and to little the voices in my head start telling me its time to kill again.
In almost every thing 6mg. Just the right balance. I actualy prefer the flavor of 3mg but I prefer it to much and I try not to go through so much juice just in case.
In the Boreas I had to go 3mg. I just love it so. Its only at home.
When I need to be discrete I use this little honey. 12 or 18 in this. Its not very satisfying but it takes the edge of. I consider it my pistol, a pistol being what you use to fight your way to your rifle.