I'd have wickson and hewes before I got otterson. Wickson is the cats meow. Otterson I believe I s used for a single variety hard cider. I dug up my reffield and gave it to a coworker. Cider burns my stomache up, and my wife wanted a empire or two out back. Redfield is good too.
Knowing terry if it wasn't a good wildlife tree he wouldn't of added that one. Kind of a not so popular variety.
You have his 10 point crab? Grafting one this spring.