I know glass is a no brainer, but if I wanted plastic, what's best? PET, HDPE, LDPE? I'm guessing PET because it's used for so many foods. Any opinions on this? I been looking at my bottles this morning. Some have a 1 on the bottom(PET),some 4 (LDPE), some 6, some 10 and quite a few with nothing. Any comments on odors from the plastics, or breaking down with some e-liquids?
After reading this post I should probably just go glass and eliminate any doubts I have about the plastics. But I would like to hear others opinions on this.