Fruits are world wide, the people seeking to make $$$$$ from fruits are the ones that promote that fruits from the other side of the world that the consumer can't buy locally are BETTER for your health and thus promote allot of false markets. The common grape, common raspberries, common apples, common pears, common citrus, etc...are all just as good or better if you live where they grow natural.
I suggest the wild elderberry is superior to all the berries that all these fake doctors/naturalist/medical science has ever created a market for......wild grapes, wild berries of all eatable kind are going to be superior for the simple fact they are free foods that were intended for humans from creation.
I have no problem with all the eatable berries from around the world, but creating markets telling people that their berry is better than your local berries is more false than truth.