You should include the LG G2, since it's what the Nexus 5 is rumored to be based on, and it's definitely a contender for best current Android phone. Also, I don't understand your Linpack score for iPhone 5S? I'm guessing it's the pre-multi threaded one, since http://reviews.cnet.com/iphone-5s/
has a Linpack score over 1600 for the 5S.
I like the phone comparisons, btw, thanks!