all my computers are showing their age. I've been debating what upgrade route to do (riMac, Hackintosh) but I figured a new MBP once updated to Skylake might be the best bet as I like to not always be at my desk. In the mean time, however, I do like to play games and they don't run well on my MBP (2010). My question, will it be worth it to upgrade my 2009 MP with the base Nehalem 2.66 quad and 6GB of RAM and a flashed 5770 to one with maybe another stick of RAM, a SSD, and a GTX970? I would like to try to play some games in 4K which is tempting me with the card. Would I see substantial FPS increases while also increasing the settings? I am somewhat concerned about the PCI 2.0 bottleneck. I bring up the MBP as if this does not work, I'd be tempted to create an eGPU or a hackintosh. So what are the thoughts with the upgrade ideas? Any specific brands I should look for?