Hi As the topic says. Which should i spend my money on: 13-inch: 2.3 GHz + 128gb SSD or 13-inch: 2.7 GHz ? I will be using the computer for surfing, word/excel and occasionally playing SC2 and FM 2011. And D3 when the time comes. I do realise the 13-inch does not have a discrete gpu, but for intense gaming I have a desktop computer. So I can live with low details when playing on my macbook. Thanks in advance.