Having owned both the the 11 and 12.9 as well as the 10.5 (screen issues as well).. I’ve come to the conclusion that if the iPad is the primary device you use, then get tne 12.9. If it’s secondary to a home unit, then the 11 is more practical. I loved the 12.9 screen, but in all real world scenarios, the 11 was just easier to handle. Hopefully the 12.9 display comes to the 11 someday. My 11 is my primary, only because I got a killer deal on a 2TB version when Costco blew them out.I had the first iPad Pro (older design) but it developed the bright spot, above the Home Button, so I got my money back.
I’m thinking of buying the new iPad Pro, in 12.9”, but I don’t know if it’s worth it? This one runs perfectly, and does all I need or want. Maybe I’d like the bigger screen, though?