A couple of weeks ago, someone (don't remember who now) was selling Kboxes for $15.95 and I picked up one. When they first came out, I wasn't interested because of the limited wattage choices. But since I vape at 8W most of the time, at $15.95 I couldn't pass it up. I mostly use it as an out and about mod, or for when I'm doing something that could beat up a more expensive mod. And it's prefect, I really love it. In fact, I like it so much that I often grab it instead of one of my other mods. Just recently, I picked up 2 more for my vapocalypse kit - who knows if we'll even be able to buy mods in a couple more years. Might as well have some with replaceable batteries that will keep going for awhile.