Ok, this works for me. I have dabbled with variable voltage but what I am enjoying right now is a standard ego T battery. I've lowered the ohms in my coils to around 1.8 which has increased my vapor and flavor considerably. I am currently using bottom feed clearomizers, I like the Davide mini the best, but have the t3s as well. They do have replaceable coils/wicks. Also had allot of luck with the T2, but it is a top coil. Liquid is going to be a little trial and error for you, since you need to find something good for your taste . The tobacco flavor that worked for me was Mr. E liquids Rough Neck. Hang in there, read alot of opinions so you can try and make an educated purchase.