Thinking of moving from 'slap a '#RaspberryPi Pico onto a PCB' to 'design a custom 2040 board with a chip on it'.
I spotted this book - Design an RP2040 Board with KiCad by @concretedog. Has anyone got it? Opinions?

Context: Last time I did a PCB, I used Fritzing. I don't think that that was such a good idea, but it worked.