What the difference between these two G-Skillz

What is the difference between these two G-Skill RAMs:

http://www.newegg.com/Product/Product.asp?Item=N82E16820231065
and
http://www.newegg.com/Product/Product.asp?Item=N82E16820231087

I'm trying to figure out which one to get. All the specs seem to be the same, but they are different models. If they will perform the same, I'll just get the cheaper one ($35 difference).

Also, does anybody think there is a better RAM out there for the same price as either of these?

Thanks in advance.

Sorry but the links don't work

Fixed, sorry about that.

elpidia and D9's I think

The 300 dollar set uses the D9 chips, and thus, are great overclockers.