Unflavored for the win.
I have vaped it almost exclusively for at least the four or more years. Every once in a while, I'll try a flavored juice and am disappointed pretty quickly. Back on unflavored. These days, when I sample something flavored, I limit using it to a Wasp Nano that I never vape my 'good' unflavored juice in. Hard to get the taste of some juices out of a tank, and I have never put anything but unflavored into a squonk bottle.
Recently, a friend here introduced me to menthol crystals, had never tried them. Right now, I'm vaping unflavored juice with 0.25% menthol in it. That's plenty of flavor for me. I don't even see the menthol use as a daily long-term thing. Just something to change things up here and there. My present bottle with menthol will probably be gone tomorrow. I will use it again periodically, but already have some unflavored ready to go. I will keep menthol around though as an occasional option.
It amazed me when I still vaped using pre-built coils, that I could get 4-6 weeks out of a factory coil head (about 480ml of juice) when using unflavored. Even though I'm building all my own stuff these days, it's still nice not having to rewick all the time due to things gunking up.
Anyways, I don't ever see my self vaping anything but unflavored, at least as my ADV. Might switch it up here and there with a ridiculously low % of menthol, but I will always find my way back to unflavored.
I'm glad you folks enjoy your flavors, life is simple and good for me without.
Two friends of mine trying to quit smoking, had gotten frustrated with vaping, primarily because of flavors believe it or not. Either having to pay a ridiculous amount of $$$ for a juice they liked, wasting money trying to find one they liked, etc. I gave each of them a 240ml bottle of unflavored 6mg juice about two weeks ago, and they are vaping again.