I'm building a pc and I can't decide on a case. I have considered the Corsair 400r but i think it is too big for a m-atx motherboard. It would be a great pleasure if someone could recommend a case. I'll be using a m-atx form factor motherboard with Antec 620 liquid cooler. The case must also have 2 usb3.0 and able to fit in MSI GTX660ti PE. Budget would be $120. The looks of the case does not matter as it will be under a table in my room, so people won't see it that much.