I love my zero 2w as a development machine. For web browsing I try to use w3m when possible. In headless model (using mosh to access), I can even disable 2 cpu

I love my zero 2w as a development machine. For web browsing I try to use w3m when possible. In headless model (using mosh to access), I can even disable 2 cpu cores with acceptable performance. "Each part upgradable and replaceable" -> super agree this point. You can clone microsd easily. So if microsd die, you swap the microsd. And if the board die, you just insert the microsd to another zero 2w and everything comes back the same as before. It's just like a "physical" vps.