nhaler has a grape. I like his other juice so that might be good. I can't recommend it though because I haven't tried it. But his other juice is my 8+ month all day vape.
I love fruit flavors, and I swear I've tried everyone's. I must have about 8 peach juices and at least 8 pinapple juices sitting here. Hands down, on the fruit juices Vapor Bomb is best. It just tastes exactly like it sounds. Not the candy flavor, more the fruit flavor. Probably the only one I haven't tried yet is the grape. The strawberry, pinapple, peach are excellent so I imagine the grape is too. I got samples of the cherry and blueberry and wasn't overly crazy about them but I'm not overly crazy about cherry or blueberry anyway. In fact I think I hate cherry.
If you want sweet, it may not be it.