So many of the people working in these b&m's are only there because the shop needs a warm body, not because of their knowledge. It's going to cause some law suits down the road.
I have a 18650 and 26650. I love them. At their price point, you can't beat them. Most have all copper contacts and made of solid brass which improves conductivity.
If u get a sigelei 100 get the 100 plus. The original 100's have issues with the 510 pins and being able to accurately read ohms. Mine jumps all over the place with all of my rda's. Only thing I don't have an issue with us my Atlantis.
Kamry 101. Vaping spacejam. Doesnt have a pg/vg listing on the side but produces nice vapor from my aerotank on same mod. New to building coils, any advice is appreciated.