Hey Barefoot,
To answer your original question you asked in your post, yes there are advatages to HV Vaping over lets say a regular 3.7 vape session. The higher voltage will give you more throat hit, a hotter vapor, thicker vapor. and depending on the liquid used it can bring out the flavor more or deplete the flavoring a bit again depending on your liquid. If you have been vaping a regular 3.7 you probably will enjoy vaping at 6v. If I where to make a suggestion to you it would be to listen to the guys underneaths post about what ohm Atty's to get and like switched, Brocl, and Doots said match up the correct ohms to your voltage, while your at it grab some LR Atty's Like BrockJ was talking about as well, they put out a great vape with plumes of vapor.!