Macbook Memory, Suggested Brand

[Avizzv92]

Well I was planning to get a Corsair 2x2gb Memory off of Newegg for $42 (free shipping) but it is now out of stock.

I was looking for something $50 and under I noticed these...

http://www.newegg.com/Product/Product.aspx?Item=N82E16820231160

http://www.newegg.com/Product/Product.aspx?Item=N82E16820146701

Which brand would you recommend of the two?

Or would I be better off paying shipping for the Corsair on buy.com?
http://www.buy.com/retail/product.asp?sku=206698738&listingid=19119093&dcaid=17902

 

[belvdr]

They both have lifetime warranties, so I'd get the cheaper of the two.