High VG (vegetable glycerin) means these E-liquids have a higher VG content than PG content in the juice. All of these vary between 60/40 and 80/20 ratio.
You will get great flavour and, for the cloud chaser, huge clouds if used with the right kit. In order to benefit from the full flavour that these liquids can give you I recommend a mod that has high power and a tank that is sub ohm. Then ENJOY!!!
Why buy High VG e-liquids?
AS far as I can tell it is all about the clouds. These are really aimed at the cloud chaser type of vaper. There is no point in buying high VG e-liquids if all you are using is a pent style e-cigarette. there are some starter kits such as the Aspire Pockex that will handle high VG, however you may not get the best out of the e-liquid and therefore could be wasting your money as high VG is more expensive then standard e-liquids.Ideally these liquids are designed for the vaper who enjoys a straight to lung vape (big clouds) and is using a powerful sub ohm kit of at least 30 Watts (you can get away with less but I am talking about getting the best out of the e-liquid), ideally you want a variable device such as the Aspire Zelos mod or a Vaporesso Nebula mod with a good sub Ohm tank sitting on top like the SMOK Baby Beast or Aspire Cleito EXO as examples.