My 2018 12.9 inch iPad Pro is my main mobile computer. I use it for all my work and had though of going to iPad for mobile and a desktop iMac for home use. In the end I bought a 2018 MacBook Air. I’d have preferred the iPad plus desktop combo, but certain apps, I’m looking at you WordPress but there are others, are still lousy on iOS. WordPress in the browser is especially awful on a touch screen.