I'm thinking of expanding my hard drive collection. I've been using 2 WD Blacks (1TB each, JBOD) and am thinking of adding in a 2-4 GB drive for extra storage. I have photos, massive video collection. I used a Samsung 840 Pro 256GB for boot and programs. I thought about getting a WD green for the power savings, but have read bad things about head parking and DOA disks... Now I'm thinking about blue... Anyone else have ideas, thoughts?