Hi, I've been kinda looking into this while DIY stuff. Recently quit smoking and have been vaping for about 2 months and love it. Have a rx200 and a crown tank and a mason RDA. Buying premium Juice is getting expensive. I'm really interested in making my own juice but I don't really know where to start or what to do. Is it really cost effective? And is making your own juice really sufficient as in quality? I'd love to hear any suggestions, THANKS!!