Hello everyone, I'm not to experienced with vaping so please hel me. I don't understand what's the difference between a 70/30 e-liquid or a 50/50 o max VG or thing like that. Also, what percentages would you recommend me to use in a Vaporesso Tarot nano or in the SMok al85. Also, do you like Mr.Meringue, I tried it once and hated it, what Charlie's Chalk Dust flavor would you recommend? Thanks!