Tom's Hardware Verdict The Maingear MG-1 adds more power and airflow in its new case. You get a lovely build with a ton of power, but very few of the frills that boutique systems typically offer. Pros + Extremely clean build + Strong performance + Lots of configuration options Cons - Expensive - Not enough front panel ports Why you can trust Tom's Hardware Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test . My PC has a decent case with decent parts. When I think of boutique builds, they have top-of-the-line specs with cases perfectly coated with automotive-quality paint. The revamped Maingear MG-1 in the new MK.II chassis straddles the line, with options for up to an Nvidia GeForce RTX 5090 and AMD Ryzen 9950X3D2 in a chassis that has personalization options but doesn't look like it belongs in a street race.…