>>106277800
>>106279167
>Get an ASUS motherboard
But keep in mind that older ASUS mobos might not have 14th gen Intel support out of the box or have ability to flash from USB without supported CPU. One of the things that stopped me from buying is lack of retail shops that can flash the ASUS bios mobo for me. Gigabyte has that Qflash thing where you can flash bios without CPU or RAM, from a USB stick.
Only high-end ASUS motherboards have this option.
>mATX
I would recommend ASUS ROG STRIX B760-G GAMING if you can find it. It has good onboard audio and everything else you would need. It can be flashed without supported CPU too.