Ok guys, so.. i have a question, i'm gonna buy new pieces for pc, but, the rams.. well would it be worth getting 16 gb vengence 1866 mhz or is it worth getting 8 gb 2133 mhz and save 100 dollars ? cause 16gb costs 210 $ and the 8 gb costs 110$.. and.. im planning only to build a gaming pc, and...