Hey guys I need help!! Which one is better, faster, longer battery life? price difference doesn't really matter to me Which one do you recommend! Apple 15-inch Retina MacBook Pro (mid 2014) 2.5GHz/16GB/512GB: $1,749 shipped (Orig. $2,499) OR Newest 2015 rMBP 15 inch 2.2GHz Processor 256 GB Storage 2.2GHz quad-core Intel Core i7 Turbo Boost up to 3.4GHz 16GB 1600MHz memory 256GB PCIe-based flash storage1 Intel Iris Pro Graphics Your help is greatly appreciated!! I need to decide by tonight since the deal on the 2014 is until midnight tonight. Thanks again.