I grow blackberries, black raspberries, strawberries, grapes, peaches, cherries, and have a fruit cocktail tree which is a grafted tree that bears - peaches, apricots, nectarines, and plumbs on the same dwarf tree!
I really enjoy all my dwarf trees, but the fruit cocktail tree, which is in my front yard always steels the show with pedestrians in the neighbor hood. I harvested 63+ pounds of fruit off of it alone this year and I originally paid $12.00 for it in Michigan Bulbs bargain nursery catalog.