I'm not sure if a similar thread has been started before, but I have a few pet peeves about vaping in general at the moment. 1) Sub Ohm tanks - These just generally scare me because they have the word clearomizer in them. I know you can make them rebuildables too like the Subtank but I'd rather go with a Lemo and skip the whole sub tank craze nowadays. One reason I started vaping was to save on expenditure, and having to buy seperate coils annoy me because I'm too used to rebuildables. 2) Temperature control - no reason for me to be scared, but I just feel that the market is too new at the moment. There aren't really proper videos explaining temperature control. I don't see the use of them at the moment, I'll just stick to normal voltage and mech mods. 3) Box mods with internal batteries - come on, we bought all these VTC4s and 5s and now you're putting in batteries into your mods. What if I forget to charge my mod overnight?