In part depends on the sets, there are many of each, say for example the HyperX are 1866/10 and the GSkill are 1600/8 then the GSkill as they can run 1866 at CL9 vs CL10
In part depends on the sets, there are many of each, say for example the HyperX are 1866/10 and the GSkill are 1600/8 then the GSkill as they can run 1866 at CL9 vs CL10