I have an iMac 5K 2014 (aka the first iMac 5K), playing World of Warcraft and Diablo III on it is painful. It is choppy, laggy and a lot of screen tearing. So I bought a gaming PC with 7700K and a 1080TI. Now, I can play WOW at max setting without any problem. But, I am starting to miss my Mac OS and iMac minimalist look on my desk. The gaming PC may be powerful, but I really hate all the wirings. Can anyone here share your gaming experience in an iMac Pro, both Vega 56 and 64? I may want to return my gaming PC and just spend more and get an iMac Pro.