zlacker

>>fghtr+(OP)
This great Dev Kit design is available for everybody: https://kicad-pcb.org/made-with-kicad/librem_5_dev_kit/ Amazing piece of open source hardware. While I am not interested in cellphones, I might use for robotics project.

>>lnsru+Z3
Here I must praise KiCad. It is one of the best pieces of FOSS software out there. It beats almost all other (commercial or non-commercial) software in PCB design, hands down.

>>m712+p7
It's sure the best thing for hobby users today. It firmly beats probably all of the sub $1000 "pro-sumer" or "maker" tools like eagle.

But as much as I like it, it's still years if not decades away from catching up to the big industry tools like Altium, Cadence, Mentor. They have $$$$$/seat pricing, but if you need them, you need them.