What's more cost effective? WD1 TB Caviar blue of WD 500GB Caviar black?

im_alex

Honorable
Jan 8, 2014
5
0
10,510
I'm building a gaming rig and I would like to know what would be better on a budget. I heard that the black was better for performance but the blue is better for general use. Also is there a difference if "Caviar" is in the name or not because on amazon there's blue and caviar blue.