Hey guys.. so we found out my husband is allergic to PG (bad chest pain, basically an all day asthma attack to explain it simply), but I on the other hand am not. I've been looking through all the suppliers and now I'm just getting lazy. Does anyone know of a site that has good prices and a large variety, and sells PG and VG? So far cignot is at the top of my list, but I'd like to look at some more before ordering. I'm just trying to be cheap and save on shipping