Something that isn't very sweet. The problem with my last order was that I got too many sweet juices. I can't use those for long because I get tired of the taste. I'm looking for a fruit flavor that isn't too sweet. my friend had a mix of vanilla and pina colada that sounded disgusting at first but I tried it and it was fantastic. I'm thinking about getting that. Also, what is the difference between VG and PG other than the amount of vapor? Why shouldn't I just get 100% VG? thanks