When computer folks talk about micro-ATX, it's rarely ever an exciting subject. That's because m-ATX systems have rarely ever thought of as a performance option with the only exception being the ASUS Republic of Gamers X58 Rampage II m-ATX motherboard. However, we now realize that the biggest and baddest computer system isn't always required to play the latest killer video game, handle the office daily workloads, enjoy the perfect home theater experience or all of the above. In fact, we're going to have a look at the three popular micro-ATX solutions to show you that this is true. They include the ASUS P7H55D-M EVO, GIGABYTE GA-H55M-USB3, and MSI H55M-ED55 motherboards.