Originally Posted by
TwentyTwelve
Depends if you play any games other than wow honestly.
if you only care for wow and can spend a little bit more than what your 1060 was going to cost, i would cancel the gpu order and update your cpu/mobo (and ram if you go for a ddr4 cpu/mobo)
Whilst your cpu is good, the biggest performance gain would be updating it still i.m.o. BEFORE pre patch/legion i easily ran ultra (although.. Shadows off back then) with a decent cpu and bad/avg gpu.
Also depends on what resolution you play on though, i'm assuming 1920x1080.
Again, entirely depends on what you're after, performance gain for wow only? CPU over GPU, but as the above poster said, if you want to future proof overall for any games, you can get the GPU, you just wont notice much of a performance gain in wow.