Since you do a lot of reading on it, like I do, keep in mind the iPad does NOT have a laminated screen, nor does it have the anti-reflective coating, like your current Air does.There are so many to choose from I'm getting overwhelmed. I mainly use mine to read extensively (so larger is better), play a few games, web browsing, grocery list, misc. It travels with me so wifi and cellular will be needed.
I currently have an iPad Air 2 (2015) that is dying (black screen forced to reboot, loses my books weekly and touchscreen is losing it's grip). Rather than try a new battery it's time to get updated so it will sync with my iPhone, MacBook pro and mac studio. I'm a graphic designer so the iPad is more for sane leisure time since I have other devices that handle my workload better.
I've been leaning toward 11" something, 512gb ram, wifi cellular.
I don't need the latest and greatest. I prefer one that lasts long and does what I need it to do well. I would really appreciate your input.
I have an 8th Gen iPad and I notice the non-laminated screen compared to the Air and Pro's. Maybe thats not a deal breaker but if I use the Apple pencil I notice it even more.
I recently added a matte screen protector to my iPad and it made a huge difference when Im reading in a sunny spot. No reflection is very nice although it does make the text have a very slight blurry look to it. Ive seen Airs with matte screen protector screens and it doesn't effect the text crispness as much, probably because its laminated.
If you can see the base iPad and the Air in person I would recommend that.
When I bought it for reading in 2019 I got the cheapest model with 32gb of storage and Im at the point that I cannot update the OS without removing apps 😂 and I barely have anything besides books on it. The OS takes up close to 17gb of space.