So will I have a noticeable upgrade from my 1600 Corsair Vengeance [REGULAR] C9 8Gb to 1866 Vengeance [PRO] C9 8Gb?
Also 8Gb is currently enough for gaming?
8 gb is currently enough for right now but you will literally notice next to zero gaming performance increase with the ram upgrade (maybe 1 or 2 frames TOPS)