Which is better for a profile pic?

Picture 1
I'm trying to come up with an alright picture for my facebook profile pic. I was wondering which photo looks better? Or should I just take some more pictures? I know they're are blurry, but that's because they are blown up (plus I took them with my iphone).

Picture 1
http://imm.io/1bUce

or

Picture 2
http://imm.io/1bUh4

I like picture 2 more.