When I started vaping we didnt have access to all these flavors, so I got sick of the few usable flavors that could be found at the grocery store, vaped non flavored for a while. Mostly have been buying retail ejuice for the past 5-6 yrs.
~Retail prices are getting ridiculous, and quality hasn’t improved that much IMO.~
So Im a n00b, checking out flavorings now, and finding a lot of variance between brands, lol.
Have you tried diluting the nic and tasting it without flavoring?
I have been buying my Nic from Levi AKA "supertrucker" at Xtreme vaping ever since he went into business (2009-2010?), every shipment I have taken a whiff when I open the bottle. When I ordered a small bottle from RTS I took a whiff and it just about made my eyes water, but can't taste any off flavors. I just assume their supplier might use a different method to extract the nic, or perhaps they are purging with co2, no clue really, lol.
I will have to give that a try. It's a lot of trial and error at first I guess!