Is it worth spending $300 more? Hi All, I need your advice. I just purchase a Surface Pro (1) 128 GB for $680.00 from Best Buy (new). Would it be worth the extra $300.00 to upgrade to the Surface Pro 2 instead. I have not opened the box yet. I know that the kickstand is improved on the Pro2 and the CPU and GPU are better, but are they $300.00 better? I have a few days in which to change my mind and get the Pro2. Thanks for your response.