The MSI MPG X870E CARBON WIFI wins in 6 out of 14 comparable specs, with 6 ties. Its biggest advantage is SATA Ports (100% better).
ROG STRIX B850-F GAMING WIFI wins in 2 specs (PCIe x1 Slots: 100% better).
Recommendation
Choose MPG X870E CARBON WIFI if you want the best overall performance — especially sata ports.
Choose ROG STRIX B850-F GAMING WIFI if pcie x1 slots matters more to you.
