Hi, I had a question about the fill your own PODS and JUUL. It has been many years since I have used a system that you fill up yourself, and I am not familiar with a lot of the new tech. My question is first, what is a good pod system that can use high salt nic 50mg that will push out levels around what the JUUL does, but not much more as I don't want to get nic sick. Also, what are some good brand juice to use in these? I have been looking at some company called POD JUICE 55... I am not familiar with a lot of brands these days. (I used to use Johnsons creek and NJOY liquids back in the day!) Thanks.