I purchased aronia seedlings from the Missouri Department of Conservation in 2018 and I am currently taking a bunch of softwood cuttings from the best two plants, both of which fruited in the first year I had them (which, from the look of the plants, might have been at least the second year from seed), and which have remained vigorous and productive despite repeated
deer damage since then.
I don't like them fresh, but I find them more or less indistinguishable from blueberries in baked goods, and in my area at least they are easier to grow than blueberries.
If there is interest, I
should have these available for sale or trade either as rooted cuttings later this summer or (better) bare-root plants in the fall.