Looking for recommendations on RAM for Asus Z170-A. i5-6500 is the processor I have. I know lower latency is suppose to be better but can you get to low where it can cause problems for Windows or other software? Same question on the speed, 2400, 2666 etc. I was looking at the memory list for the board and seen this *When running XMP at DDR4 3200 MHz or higher, the system’s stability depends on the CPU’s capabilities. Is there documentation on that, telling you or explaining the capabilities for each CPU? Thank you