The MSI MEG X870E ACE MAX is the objective winner of this comparison, securing more individual specification victories than its competitor. While both boards share many identical features, the MSI MEG X870E ACE MAX provides a significant technical advantage in networking capabilities, offering a LAN port that is 300% better than the one found on the ASRock X870 Steel Legend WiFi. This superior connectivity represents the most impactful performance difference between the two motherboards.

Users who prioritize high-speed networking and advanced connectivity should choose the MSI MEG X870E ACE MAX for their build. Conversely, the ASRock X870 Steel Legend WiFi is the better option for budget-conscious consumers, as it offers a 61% better MSRP compared to the MSI alternative. Selecting between these two components depends entirely on whether your primary requirement is maximizing network throughput or minimizing the initial cost of your motherboard.