I don't know, I can't really understand what Apple is trying to do here as far as branding. I think it's good to bring some of the cool features from the Pro to the Air and make screen size the key differentiator, but the "Pro" branding is confusing if they both share it. I think the Pro overall would have been much better received if it were the "iPad Plus" and they launched an Air 3 and Plus model together which both supported Pencil, had similar RAM, speakers, etc. if this were their plan all along.
The Pro really is just a bigger iPad, but Apple should have known a lot of the rumors had people expecting something a little different - like Surface maybe. I think my branding idea would have framed the Pro better.
In any case, I love my Pro and I'm not really interested in 9.7" anymore. I think it's great for people who are though, regardless of the stupid branding.