I initially went with 11-inch - coming from iPad Mini 4 and iPad Air, 12.9” looked gigantic. Since I wanted it to be a companion to my MacBook Pro, not to replace it, and I was going to use it for reading and light work on the couch and bed, plus a few more specific use cases (like using it as a secondary EFB/Nav in the airplane cockpit). So 11-inch seemed like a no-brainer for me, I didn’t even consider buying 12.9 one.
After a few weeks of using my 11” and reading this thread, I’m not so sure anymore. I can still return my 11-inch thanks to holiday return policy, so I still have a chance to switch.
The main factor driving the decision is mostly the eye strain I’m getting from using my 11-inch. I had the same problem with all my small screen devices except for my iPhone X and, what’s interesting, my iPad Mini 4. I guess higher pixel densities on those two make it easier on the eyes when using close to my face.
Anyway, I went ahead and bought 12.9”. I got a regular folio as keyboard folios are not in stock anywhere. I like it, but I wish there was a way to fold it without exposing microfiber lining to inevitable dust or dirt on the table surface.
So after one day of use I noticed that the eye strain is much less than using 11-inch, as I can hold it farther away from me. It also seems like the screen is a bit... well, it’s difficult to explain, but my 11-inch is sharp, but for some reason more difficult to focus on. I got used to it after a while, but I like the screen of my new 12.9-inch more.
I do miss better portability of 11-inch though. It’s easier to use in bed and when you walk with it in hand it just looks like a book or organizer, while 12.9-inch looks like a computer.
So, we’ll see. But if it is indeed easier on my eyes, that’s good enough reason to switch for me... As for the size - well, I had Surface Pro 3 before and it was even heavier than the new iPad... If it wasn’t for eye strain, I still think that 11-inch is better suited for my use cases though... But I really enjoy extra screen space