I mean, you are not gonna see that much of a difference between your m1 air and a m2 in performance. If I were in your position I would either get the 15 inch m2 air or get an external display.

This is as long as your current air works fine for your workflow.

Yes.

In general terms, yes it is worth it. But if your laptop is working for your needs as of right now, unless the 4K thing is a must, I would stay with the one you got.

Also, boot camp does not run on m series Macs, so take that into account if that is something you need.

This aside from the other benefits we’ll know to a m series Mac (performance, battery life, etc).