I have absolutely no business buying an M4 MacBook Air, and yet …

I thought I had this figured out. I was making a hard-headed decision to buy a refurbed M1 MacBook Air with 16GB RAM for half the price of a new M4 one, for reasons I’ll explain in a moment.

But, ironically, it’s because the M1 version is so good that I think I’m at risk of selling it again and buying the shiny new M4 model …

I mean, I did write this on the day the M4 MacBook Air launched.

If you’ve been considering a MacBook Air purchase as either your first model…