I want a thing! It is the most thing thing of all the things! I don't care about the rest of it's qualities only the thing!
You do realize that is the kind of subjective answer you are looking for? It's also ENTIRELY subjective so to detail your request further:
I know you like thing! I like thing too! I like thing so much the more the better of thing! So not knowing what THING tastes like to me, only to YOU tell me the thingiest things so I can buy the THING.
I don't mean to be mean but this is why flavor paid reviews are kind of thin on the ground. Sure you can read them but they don't mean that much.
Sigh. I would also suggest DIY but I'm not sure you are there yet. Since all you care about is flavor and nothing else, there are several juice brands that will sell small sample packs with zero nic and you can try 15 kinds of THING for oh 20 bucks and deicide which flavors appeal.
Although if STRONG flavor is your game it may not be here forever so you may also want to check out DIY where you can well, add 29% flavoring if you so desire and also build up some strong fruit flavors when they are hard to get in the USA anyway.
Good luck with your recent purchases. You could ALSO if you find a juice say, vapid, that you have already purchased, you could get some fruit DIY flavors and flavor UP your tasteless juice (please note DIY flavors are equally subject to variability so NO I cannot suggest a particularly strong DIY flavor whatever.)
No offense intended it's just asking the impossible often leads to disappointment.
Anna