I wasn't satisfied with 4mg, just not enough flavor, or nic, or maybe both. After quite a bit of trial and error, I settled on 12mg diluted down to 7.2mg, and it's working really well for me, that's 3:2!! That means I'll only be paying $31 for 100ml. I'm not sure how I managed to work my way back up in nic, probably because the flavor is diluted, but I'm totally happy with it, and I'm going to be saving a substantial amount of money.
I hate to do this to you Alien Visions, but maybe if you sold a diluted version of Boba's, I wouldn't have even thought of this.