See this thread for the update on the AU kiwis
My AU kiwis all died, they had some kind of delayed graft incompatibility it seemed like (the stocks all survived). I have some other yellow fuzzy kiwis and can send cuttings in winter. Note they are hard to root, they need to be grafted to have good odds.
More generally I have found it can be hard to graft chinensis kiwis to deliciosa, and this is what the AU people did. I did a bunch of those grafts this last summer and most didn’t make it, they started great but petered out. Most of my big chinensis kiwis are grafted on chinensis seedlings that I had grown. A few chinensis did succeed to take and thrive on deliciosa stock though.