WD RE2-GP Enterprise series green drives

[nobodyknows]

I'm thinking fo getting one for my OS drive and can't find any info/reviews on them. Does anybody here have any experience with this series of drives?

Would you recommend them for a main OS drive or would you go with the caviar black?

Here is the green drive I'm looking at for $125 shipped:

http://www.newegg.com/Product/...x?Item=N82E16822136207

and here is the caviar black drive for $90 shipped:

http://www.newegg.com/Product/...x?Item=N82E16822136283

I'm more concerned with reliability then preformance. Thanks for the help