Which RAM should I buy for my laptop, 10600 or 10666, (fixed the links

Here are the two I was thinking of getting.

Only difference I see is the first one is PC3 10600 and the other is PC3 10666, the 10666 ram also has a 17 dollar off promo code which I do not mind.. Both are 1333 MHz speed, which I believe is the max speed for my laptop (looked it up, my laptop will support 1333 MHz). Both RAM's had reviewers saying it worked with the same model I have.

My laptop is a ASUS N61JQ-X1, Intel i7 Quad 1.6 GHz, currently have 4 GB of Kingston RAM 1033 speed.

Any suggestions of which ones I should get. These are the only 2 if found on NewEgg. I am open to other suggestions as well. I just want the fastest one I can get that is 8GB. So my RAM will be upgraded to the max, and I will not have to worry about upgrading it again.

http://www.newegg.com/Product/Product.aspx?Item=N82E168...


http://www.newegg.com/Product/Product.aspx?Item=N82E168...