these are quite well design but my batch of stardust seem to give some sort of funny taste together with my juice flav, totally spoiling the flavors experience. (
I've found that to be true of every Stardust in the beginning - my solution to it is to fill with 50/50 PG/VG and let it sit for a while, then dump the PG/VG, repeat, and fill as usual - it seems to remove the funky chemical taste