Hi forum, I guess you could say I've been a lurker. I've been vaping for about 5 months now on a little non variable ego type battery with a Protank2 mini, and now I'm ready to upgrade. I've been reading alot of threads and watching alot of review videos on different products. I think I've decided on getting an istick 50w for battery life and a Kanger Subtank mini, but I still have alot of questions. So, I've heard the istick fires hot and the subtank puts out hot vapor. Is this really a problem? Am I missing out on anything by not having a dual coil atty? Are the .5 coil heads the way to go over the 1.2's? What's up with the nickel coils? Is rebuilding with 26 gauge kanthol the way to go over premade heads? What's the deal with ribbon and braided wire? What lasts the longest? What constitutes how many times to wrap when making a coil? I like chocolate flavor. I know what VG and PG means but what are the benifits of the different percentages?