So today after screwing around with my Vamo V3 I figured out why I didn't like the Blu ecigs. I turned my volts up to 4.7 (i usually vape around 4.2)and took a toot from a kanger protank with chocolate 30/70 in it and it tasted and felt exactly like the blu. I don't know if I'm crazy but maybe the blu disposables are using a battery that is putting out more volts than the cartomizer's resistance needs