Hello, I'm wondering if I should use 16gb or 32gb RAM in my current setup. i7 6700k stock 4ghz, Asus Z170 Pro Gaming, GTX 970 (GTX 980Ti once it arrived in mail) Samsung 850 EVO SSD 500GB, 1TB HD, 1000 Watt Corsair PSU, 16 (now 32) GB 3000MHz Corsair Vengeance RAM. I bought another 16gb...