Higher-stop Motherboards are more likely to be X670E types, however the Gigabyte X670 Aorus Elite AX is available in with just enough wonderful options at such an affordable pricepoint, that I have been tempted away from the -E product boards. The Strix B550-E gets Asus’ slick and common BIOS interface https://govindhtech.com/msi-motherboards-intel-application-optimization/