Go with the G.Skill Aegis CL 15-15-15-35. With lower timing you have better performance, however there is not much difference between the two so go with G.Skill, the factory testing method is better.I believe that is it, except that I was considering Corsair Vengeance LPX DDR4-2400, it would save a little more, but will there be any difference?
Aegis has CL15-15-15-35 and LPX has CL14-16-16-31, the CL is the only real difference I can find, are these close numbers worth considering at all?