I usually order JC PG but thought I would try their VG Peach and halfway through the bottle it lost its flavor. Wrote to the JC people and they said to me that sometimes the VG will lose its flavor. Wow, so no matter the thickness or thinness of the liq I am sticking with the PG, last thing I want to do is be halfway through my bottle and no flavor, I will take my chances on the thinner liq if necessary I will add some VG to some of the liq in a sampler bottle and see how that turns out.