Hey. I've quit smoking via vaping, but it was a while ago. My mom is still smoking, and I want to help her quit with vape, but whenever I give her my device to try, it ends with her coughing. Which I guess makes sense, my device is an old sigelei 100w with a pretty basic rda (been wanting to upgrade but can't afford it) she ended up coughing at ~60 and ~20watts (6ml 95% vga juice). I have an old iTaste VV V3.0 that I'm hoping to give her to hopefully help her stop smoking. I have no gear for the device, so suggestions about tanks/coils and juices to get would be welcome. I have experience moving from smoking to vaping myself but that was years ago and my story is somewhat unusual, so I would appreciate any help or suggestions. Thanks.