Looking to buy my first Apple Mac Pro, used off eBay, $1000 budget. Not familiar with Mac Books so I'm asking for advice? Looking at a 15.4" model, With Intel 3rd Gen Core i7 @ 2.6GHz Base / 3.6GHz TurboBoost and 16 GB of RAM, 1TB SSD,
NVIDIA GeForce GT 650M w/1GB Dedicated Video RAM, (DUAL...