I've been saying this for years, I would love to get a desktop Mac and use an iPad for the occasional bit of portable development I do away from a desk, like when I want to noodle on an idea in front of the TV.

I'm very happy with my MacBook, but I don't like that the mega expensive machine I want to keep for 5+ years needs to be tied to a limited-life lithium battery that's costly and labour intensive to replace, just so I can sometimes write code in other rooms in my house. I know there's numerous remote options but...the iPad is right there, just lemme use it!