Yes, PG vs VG juice, some flavors share same name in both lines, others different. I have not tried same flavor from both lines. JC Original was a little harsh for my taste, liked Red Oak Tennessee Cured better. JC is an acquired taste, tobacco flavors are very smokey, caramel, vanilla, somewhat sweet. They do have a quality operation. If you wait, they offer 30% off sales a few times a year.