I'm buying a laptop for casual gaming soon and am not sure about what type of storage. I have enough room for 1 2.5" drive so it's either the WD Black 7200rpm or a 500GB Seagate Momentous XT 5200rpm. Both drives are the same price on PC Specialist where I will buy my laptop. These are the priorities I would want in order Reliability>Speed>Noise>Space. Based on that, which drive would be better?