I'm not sure what RAM to use for the 2700x build. Would like to go with DDR4-3000 or 3200. I'm looking at either GSkill or Corsair. I don't really care about LED lights or heat sink colors. The motherboard is an ASUS x470 Strix-F Gaming. Also, I need to run 32gb of RAM. So is it better to use 4x8gb (using all DIMM slots) or 2x16gb? I'm wondering since there are some people who say that RAM will run at lower speeds if using all DIMM slots.