Help me find more juice for my shop!

Hey everyone. Just want to know which juice brands/flavors you recommend? I own a vape shop in NJ and want to bring some more juice in, here's what we offer so far:

Kings Crest - Don Juan Reserve, Don Juan Tabaco Dulce, Don Juan Custard, Watermelon Kiwi Strawberry Ice

Innevape - Heisenberg

Sadboy - Butter Cookie, Shamrock Cookie

Vapetasia - Killer Kustard, Blueberry Killer Kustard

I want to bring more fruit flavors in and maybe some more of the current brands I have now. My customers seem to gravitate toward Heisenberg a lot which I understand, as it's one of the best flavors I've ever tried. I thought about bringing in all the other variations of Heisenberg but i'm not sure how good those will compare to the regular Heisenberg. I've also gotten recommendations for some top tier blue razz flavors as well as peach, any ideas?

So what do you guys recommend when it comes to juices? I don't want to convolute my display case too much which is why I don't have that many juice currently.