gigabyte ud ax ddr4 z690

Which motherboard do you recommend between the relatively cheap Gigabyte Z690 UD DDR4 and MSI Pro z690 ddr4 for a 13600k ? In case of OC it will be a light one. Looks like the Gigabyte has more USB at the back but is hotter no? MSI has the better bios?

Has anyone else had the following issue where you get 5 long post code beeps with or without any of the other components loaded on the board? But then the thing proceeds to boot into windows???What's even weirder is that I can't access the bios either via mashing the DEL key at power on or by...