The new 15 MBP base model comes with a 2.2GHz quad-core Intel Core i7 processor. But you have the option of bumping it up to the 2.5 or 2.8GHz quad-core Intel Core i7 processor versions. I plan to use this computer primarily for Adobe programs such as Photoshop, Illustrator, and InDesign. Not any video editing or anything thats rendering intensive. But the ability for casual gaming or watching movies every now and then would be nice. So heres my thinking. Im already pretty sure that I dont need the high end MBP. The AMD graphics is probably something that would be overkill for what Im interested in. And because I dont tend to store a lot of files of any sort on my computer, I think 256 GB flash storage should probably be fine. But Im still hung up on the 2.2, 2.5, or 2.8 GHz. If I keep everything else at the base model, will upgrading be noticeable? Do I even need 2.5 or 2.8 with what I plan to use this computer for? Thanks, for your help.