I think that it's because with true high ohm vaping you'd end up with 50/50 liquids pouring out of the tank, so VG content is increased to thicken the liquid and prevent leaking.
And yes, PG does carry flavours better and also gives more of a throat hit as well as less cloudy vapour. Downside is, some folks don't get on well with PG (PG sensitivity). As it is classified as an irritant.
And yes, PG does carry flavours better and also gives more of a throat hit as well as less cloudy vapour. Downside is, some folks don't get on well with PG (PG sensitivity). As it is classified as an irritant.