Need help finding the right laptop

Hi,

I have a question, I am a college student, A computer science major to be exact. I am looking to replace my current laptop. I play a lot of world of warcraft, do a lot of coding, watches videos, and listen to music on my current laptop. I am looking to replace it with something that can handle all of this and also be able to run world of warcraft comfortably and hopefully on ultra settings. I would prefer it be small, 14 inches for the most. I was looking at the 2010 macbook pro, the one that has the nvidia GPU in it. Any suggestions?

Thank you