The Gigabyte B550 AORUS PRO AC wins in 6 out of 13 comparable specs, with 6 ties. Its biggest advantage is USB Type-C (100% better).
MAG B460 TOMAHAWK wins in 1 spec (MSRP: 22% better).
Recommendation
Choose B550 AORUS PRO AC if you want the best overall performance — especially usb type-c.
Choose MAG B460 TOMAHAWK if msrp matters more to you.
