I have had my macbook for about a month now, and my wife just got one this week. We decided that we are only going to keep one. I am not sure which one I should keep and which one I should sell. They are both the 2.0 macbook aluminum, but they have different hardware. One of them has the 9C89 screen, and the Matshita UJ-868 optical drive. The other one has the 9C8B screen and the Optiarc AD-5960S. I feel like the 9C8B screen looks better side by side, but I am not sure about the optical drive. Is one more reliable than the other? or less prone to having problems? Which one should I keep?