I put this together back in early 2014 when most of the parts were on sale or gotten with my tax return. So far no problems with compatibility or instability. Most games made up to 2015 played pretty well on mostly high settings.
As of late I'm experiencing slowdowns in some newer games and a bit of microstutter. I mainly play on two 16x9(720p) 60hz HP monitors and usually keep settings down to a modest level, i.e. high to medium, in most games.
An upgrade is imminent and I am in need of advice as to where to start upgrading.