So, I've been scouring the forums about Broadwell's release. And its looking to be around the time of March-July. I do plan on purchasing a MBP Retina (without dedicated GPU). I hear Broadwell will bring better battery life. If anything close to an hour more. But more signficantly the Broadwell MBP Retina models will be coming with a better GPU, which for my case isnt a concern. So if the only main difference is the 1hour+ battery life, is it worth waiting a few more months? Are there any other significant features that I should consider with the Broadwell MBP Retina relase?