I am looking at fast tech.com's website and I'm fairly new to vaping. I own 1. MVP 2.0 shine 1. Vamo v5 8. Smoktech VV and 2. Generic 650mAh batteries. My question for you more experienced vapers out there would a bottom coil system work better for me because with the tanks I currently own I keep getting a burnt tire taste except for the tank that came with my MVP shine and it is a bottom coil tank and I love the flavor and amount of vapor I get with it. Any help or suggestions would be greatly appreciated. Thanks in advance.