The ASRock X870E Taichi is the objective winner of this comparison, securing more wins across the evaluated fields. Its most significant technical advantage is the inclusion of PCIe x1 slots, which offer a 100% improvement in capacity compared to the alternative. While many specifications remain tied between these two motherboards, the ASRock X870E Taichi provides a more robust expansion layout for users requiring additional connectivity options for specialized hardware components.

Users who prioritize maximum expansion capabilities should select the ASRock X870E Taichi to utilize its superior PCIe x1 slot configuration. Conversely, the MSI MAG X870 TOMAHAWK WIFI is the better choice for budget-conscious builders, as it holds a 42% advantage in MSRP. Those who do not require the specific expansion benefits of the Taichi can opt for the MSI MAG X870 TOMAHAWK WIFI to achieve a more cost-effective build without sacrificing the shared specifications.