Hi! I have an atypical reason for vaping. Rather than trying to stop smoking, I'm actually using vaping to quit overeating of sweets. There's such a variety of delicious flavors that I am hoping that it was satisfy my cravings when I having the urge for cakes, donuts, pies, and candy. My first setup hasn't arrived yet but I ordered an iPV D2, TFV4, 5xTF-TI coils, 2xLG HG2 3000mah, and a dozen flavors from MechSauce, MtBaker, and Butter's ejuice. I'm very interested in learning to build my own coils after the first five pre-built coils run out, as I enjoy the technical side of the hobby, particularly the science and math in determining coil material, loops, diameter and wicking.