I use a 901, and sometimes I think that I taste the flavors too much! I got a bottle of the "perfumy" chocolate from one supplier (made me want to throw up), so I can totally identify with the disgust you are going through -- as I thought that I would never get that taste out of my atomizer!
As to Nuvape -- I just got my Nuvape order today -- I didn't find anything perfumy or odd with my Nuvape flavors, but then again I purposely went with flavors that I thought would be NON-sweet.
(Excuse the spelling here, as I am going to spell the flavors as they list them)
I got their Camul - 0mg, Almond- 0mg, Almond- 24mg, Hiltun-6mg. Out of these flavors the Camul has the most taste and vapor. The Almond in both mg's pretty much has next to no flavor (not always a bad thing, but it is pretty boring), and the Hiltun doesn't have a lot of flavor either (also pretty boring). I usually vape 24mg - 36mg, but I am trying to find a good low mg vape.
Personally, I am thinking that all of these will be perfect "morning" vaping favorites, and also good flavors to add a drop or two of stronger flavors to.
I know that some x-smokers have had a time delay in their taste buds and sense of smell coming back in full force -- I was not one of those -- as I never seemed to have lost either ... it sounds like maybe you are not one either. So, maybe you need to start out mild and add flavor as needed.
My personal favorites are from esmokeyshack.com -- his Flue Cured (24mg) and Coffee (24mg).
Erised