Which ESP board is your favorite and why?

I'm kinda new to it all, but I've got an M5Stack Atom lite, and like how it's mostly enclosed (don't need to make a case), small, and has just about the right amount of GPIO.

I've just got a Xiao C6 as I needed an antenna connector for long-distance BLE. Need to make a case and solder... so obviously it'll probably sit in a drawer for a while.

What is everyone else using?