Hello everyone..in my anticipation waiting for my first kit from SI so excited about getting my VOLT!. I have been shopping for eliquid..visiting lots of suppliers. I ordered some WTA e juice from aroma e juice and of course some from SI. But want toget some from Copper Creek as well. They have different ratio's of PG/VG, I understand from what I have read it's up to the individuals preference...and being completely new at this I have no clue....I am thinking to start with their standard mix 60/40 but I'm not sure. From what i understand the PG is for TH and the VG is for vapor??? I don't know what SI's(smokeless image for the total noobs) e liquid is. Can anyone give more info, I eventually want to try DIY e-liquid.