low

A couple persons told me that if I constantly wape around 15-30w (which I constantly do),it will destroy my batteries,because the low "performance" , I use a pico dual 200W box mod. Is this true?

Just bought My first vape kit, a kangertech kit. The display says 0.23 ohms and i just Read that low ohms can be dangerous...how do i know if it's dangerous? i've already used it a couple of Times!

I am not sure if there is already a thread on this but here it goes. if so can someone direct me please. I am looking for build that is designed for low wattage, like 25 watts, maybe even lower. my reason is I want a build that will lengthen my battery life, so I can run something at like 25...

Title says it all, I'm picking up an invader 2 tomorrow and I'm looking for help with some .1-.15 ohm coils, prefer a quick ramp up. And yes. I know it's low, but the amp load will be split between 2 vtc4, so about 21 amps a piece gives me plenty of headroom. That being said, looking for ideas...