I'm like JC, in that I began by mixing journey, following Bill and his methods. For me, it worked well enough with the old Stardusts, and Vivi Novas, but it became a matter of cost. Mixing at 33% flavoring got expensive, and I was reading about others mixing at 5-10% (using other mfgs.), and I started branching out.I got a lot of ideas from Bill but could never vape his high flavor recipes. Even back then it was way too much flavor for me.