Hey guys, I just bought a now "last-gen" baseline MBP about a week ago. I was wondering what you all thought of returning it for the new MBP. I need your advice because of the new tech specs and it seems like everyone likes this, but hates this, and I haven't seen any real direct comparisons to the last-gen. Would the small bump in processor be noticeable? I don't really need the discrete graphics, but what other things would you guys/girls think about upgrading? Thanks!