r5 1500x + 1060 3gb or r3 1200 + 1060 6gb?

Solution
The 1500X and GTX 1060 3GB will give you smoother gaming on busy servers than the 1200 and 1060 6GB. And while the 1200 is maxed out with the 1060 bottleneck-wise, the 1500X can always use even faster cards.