I don't really like these little auto-fire devices, but for $1 each I'm willing to try them. Is this for real? I did notice one of the little smok devices like this has had lots of issues with the auto-fire getting stuck on. Is that why these are on sale? Or is this part of the regs coming... no more auto-fire allowed (actually that's not a bad idea, but I'm still willing to take my chances) I have no backup, and the one I had I dropped while at my son's house. I need something temporary so I can keep my main device at home. I like the Moji... use my own juices (what VG/PG ratio is best? I can Mix my own DIY)