generally, they are very similar. i prefer pg because it is thinner and i think that it is easier on atomizer wicks. i used to cut my
juice with vg and i found that i was killing attys. flavor wise, some people think that there is a lot of difference with vg in your
juice. i think that it is subtle. i think that vg gives it a bit of "corn"/ "earthy" kind of taste. but it is not dramatic.
