I had an order in for an M2 MacBook Air when the M3s were announced. I have a late-2013 MacBook Pro (now idle except when I need to access legacy interfaces), a 2020 11" iPad Pro (2nd Gen) w/ Magic Keyboard, and a 2022 Mac Studio M1 Max.
I thought I could get by with the iPad Pro and Mac Studio replacing the MacBook Pro, but I wanted to run a software development environment on the iPad Pro when I was spending time traveling and learning, but that is not possible. So I started looking at the MacBook Air, and pretty quickly optioned it up (15", 24 GB RAM, 1 TB storage) to a not-so-cheap price point. 12 months same as cash takes a lot of that bite away. One less expensive dinner out with my wife a month. I bought Apple's USB A socket to USB-C plug dongle, and I have a SD-card socket to USB-C plug dongle from the iPad for getting pictures off my camera.
I'm very happy with it, and expect it to last a long time. It does get warm on the bottom center toward the back edge, but never (so far) hot enough that I couldn't support the laptop with my hand on the hot spot and leave it there. Warm, yes, but not hot enough to cause discomfort or burns.
Performance is solid, and more than I really need. I plan to use it for a long time, so it was easy to justify spending more to get a more capable machine.
My 2013 MacBook Pro is 16 GB RAM, and something just felt wrong about buying a new computer with the same amount of RAM I had a decade ago. The M1 maxes out at 16 GB; the M2 and M3 go to 24. Running out of RAM will make the apps on your computer crawl, so I always buy more.