I reckon the ADV is a bit of a myth in a way. Right now i'm on wicked witch butterscotch & dark star kiwi crush for the first half of the day & then i'm switching to some creative vapes vanilla custard for the second half. A little bit of e liquid depot banana split here & there & some menthol before bed time.
I have other juices & i can't predict where it's gonna take me next. If find one i like , i vape it & if it's really good i'll reorder it. If i find one i don't like, i get rid, simple as.
The custard so far has been the big hit for me ,i havn't found anything i prefer yet but i do like something to contrast it so that when i go back to it, i appreciate it more. As for the ADV, i'd get bored on just one flavour, i could do it but with so much choice out there...