The MSI MPG X870E CARBON WIFI is the objective winner of this comparison, securing five spec victories compared to the single win for the ASRock X870 Steel Legend WiFi. The most significant technical advantage held by the MSI MPG X870E CARBON WIFI is its LAN capability, which is 100% better than that of its competitor. This superior networking hardware provides a distinct performance edge for users prioritizing high-speed connectivity and reliable data transfer speeds in their motherboard selection.

Users who prioritize budget efficiency should choose the ASRock X870 Steel Legend WiFi, as it offers a 46% better MSRP than the alternative. Conversely, the MSI MPG X870E CARBON WIFI is the better choice for power users or professionals who require the enhanced LAN performance provided by its superior networking specifications. Selecting between these two boards depends entirely on whether your primary goal is minimizing initial expenditure or maximizing the specific connectivity throughput of your system.