Hi guys, I am thinking about upgrading, been looking around and decided that MBA 11 inch would be the way to go. My current laptop is the 13-inch Macbook Pro, early 2011 Processor: 2.7 GHz Intel Core i7 Memory: 8 GB 1333 MHz DDR3 Graphics: Intel HD Graphics 3000 512 MB 750 GB SATA Disk I can probably use this for another year, but been itching to upgrade to an MBA 11-inch. Probably with 256GB PCIe-based Flash Storage, 8GB 1600MHz LPDDR3 SDRAM and 1.4GHz Dual-Core Intel Core i5, Turbo Boost up to 2.7GHz. Is it time for an upgrade? Or is my MacBook Pro still a good machine? I recently got a new battery, memory and harddrive for it as well. Any input is welcome! Thanks!