Yeah I don't trust the firmware they come with. It's some customised variant of OpenWRT, but I replace it with vanilla immediately. At least this is very easy (simply upload the new firmware in the web interface, no serial port or TFTP shenanigans necessary).
FWIW I don't trust the OEM firmware of any router. They're all a mix of crap, some intentional, some not.
FWIW I don't trust the OEM firmware of any router. They're all a mix of crap, some intentional, some not.