I would assume Fasttech's juice is a chinese product. It has always been recommended to stick with USA juice.

MBV has excellent prices, I personally disliked everything I bought from them, but people rant and rave all the time about how good they are... taste is subjective.. right?

you may try bulkejuice.com, very cheap, I know nothing of the quality.

more important to find something you like, if the local guy has it, so be it. The downside is the B&M's have bigtime overhead to pay.

DIY is highly recommended. 10 ml bottle is under $1.00 and I can get whatever I want when I want (unless it has to steep!)