Hello everyone! I'm going to be buying my first Macbook soon, and I have a bit of a dilemma. I found two different used Macbooks for sale, one is a mid 2010 model with the Core 2 duo processor and 4gb of RAM, and the other is the 2011 model with the I5 processor. I was wondering which would be a better buy? The 2010 is being sold for 640$, while the 2011 is being sold for 750$. It will be used primarily for taking notes in class, java programming and internet surfing/netflix. Any advice would be appreciated!