Hi there guys, need some advice. I want to buy one of my son's his first laptop and he wants a macbook. I refuse to spend hundreds of dollars on something he's only going to use for Minecraft. Therefore, I found two on Craigslists/Ebay that are in excellent condition. I'm hoping I can get some feedback as to which may be better for minecraft play; My debate is on the 08 Polycarbonate for 200 vs an 09 Polycarbonate for 300. The 08 has 4gb of ram and the 09 has 2gb. I know I can upgrade. What I like is that the 09 can get Yosemite and the 08 cant. But is it worth an extra 100 bucks.