The MSI MAG B760 TOMAHAWK WIFI is the objective winner, securing victories in seven out of thirteen comparable specifications. Its most significant advantage over the competition is the inclusion of M.2 slots, which provides a 100% improvement in storage expansion capability. While the Gigabyte B660M DS3H DDR4 holds its own in five categories, the MSI board offers a more robust feature set for users requiring extensive connectivity and modern storage configurations.

Choose the MSI MAG B760 TOMAHAWK WIFI if you prioritize maximum storage expandability and a higher overall specification count for your build. Conversely, select the Gigabyte B660M DS3H DDR4 if your primary goal is minimizing costs, as it maintains a 57% advantage in MSRP. This choice allows budget-conscious builders to allocate funds elsewhere while still securing a functional motherboard that matches the winner in five specific technical areas.