The case is so cheap and comes with an Antec EarthWatts 380W, should I get this case? Is the airflow good? It comes with one rear fan and I can add another front fan, I think the only drawbacks I can see are the lack of USB 3.0 which my Mobo doesn't have anyways and the not-so-long GPU space but I have a RX 460 which is short and I prefer buying short GPUs anyways, so is it worth it?