What is the difference between 50/50, 70/30, 30/70 and 100/0?
It's all about the PG/VG ratio. 50/50 is the perfect balance for everyone. 70/30(more PG) prioritizes throat hit and flavor. 30/70 or Max VG is for cloud chasers who want a vape as soft as a panda hug.
This ratio determines the liquid's viscosity. A high PG ratio (70/30) is thin and ideal for small coils (MTL). A high VG ratio (30/70 or 100) is very thick and requires powerful gear (Sub-ohm) to prevent the cotton from burning due to a lack of juice flow.