I went lower on my nic level because I super sub-ohm @.12 a nicotine level of 12 with the lung hit vape style I have it was causing major nicotine head buzz and my juice tasted very harsh now if I build a .8 to 1.0 ohm build I can vape 14mg of nicotine and it is just as pleasurable as my 4mg @.12 so its all on what you can handle all my juices are a max VG blend be it 20/80 for some flavors or 10/90 for others. Run with what works and it isn't weird by any means, this isn't the kind of thing that has to have a standard format now with cigs that isn't an option because it is predetermined at a factory they are made in, see that's the beauty of vaping you can have it any way you want it. Nobody is going to judge you for it we're all just glad you chose to not smoke and that you won't be another lung cancer statistic seen on the news or in the Obit column of your hometown paper. Vape strong and Live long. 