WD caviar black or enterprise drive?

Simple question!

Do i buy a 1TB Caviar black or a 1tb Enterprise drive?

 

I am a gamer. I currently have a WD RED NAS drive, would it be worth reinstalling windows on the new drive?

I would get the black and do a reinstall. The black has the better performance over the red and personally I think the enterprise drive would be a waste of money in a normal computer setup.