The perfect vape is elusive and rare, if you ask me. (I know, you didn't ask me)
You might save a few bucks by changing your mindset to "I'm looking for the pretty good vape."
I say this not to be a smart alec, but because I've found that so many variables are involved that can throw off your vaping experience. What gets me the most is my own taste buds. They don't perceive flavor consistently thru-out any given day. If I vape any juice for too long, it will gradually become muted and blah.
There's other factors too. Atty/carto performance, battery voltage drops, juice consistency, etc.
I now just puff because it helps me stay off analogs and if it isn't as good as it was at other times, I shrug it off. I know the really good vapes will return before long.
Thanx Mudflap, Great little pep-talk! I too have been throwing money at that elusive "perfect vape", but as you suggested, if it keeps me off of analogs, I should be happy with that.