One big reason for my replacement last year was th camera. The X camera was nice back then… but now? No. Too much capabilities missing.
And of course 5G is quite ok. I like the dynamic island, 120 Hz screen, and some other features.
My old X ist still lying on the desk and works. But I retired it after 5 solid years of work.
It’s actually not necessary the concentration power but the available time when being adult… 🤔
Reading 2 books wouldn’t be a huge problem today (if they are good and less then 1000 pages). But unfortunately the two toddlers here say no to me sitting a few hours on the couch and reading some book.