DYI juice is almost dirt cheap. it costs very little for my wife and i to vape now. it was more expensive then smoking the cheap RYO "pipe" tobacco that i used to smoke now it costs far less then that. spend $80 and that will make a TON of juice. buying juice is expensive but making it yourself is cheap. i now firmly believe that DYI is the way to go. i used to think it was going to be a hassle or perhaps even dangerous, but using easy e juice creator, it tells you extacly how much to use of each indegrent. i notice very little if any difference between that expensive juice i was buying and the stuff that i make now. i make a larger enough batch that it will last my wife and i a long time; i made up a 125 ML and a 60 ML bottle of another variety so i dont have to do it for a while. DYI simply rocks.