3. Which tanks of TFV series do you like best? Why?
I love my TFV12 for it's juice capacity, coil heads, and the triple coil RBA. The coil head with 12 coils (6 dual coils) is my favorite coil head, and I love being able to build the triple coil RBA. It also looks great on a T-Priv. My T-Priv is black and red and my TFV12 is black with red o-rings. I get great battery life with two sets of Samsung INR18650-25R. The TFV8 Big Baby is my least favorite.