Can anyone explain me in detail what CL is better for gaming? The lower one or the bigger one? I heard a lot of people who say different things about RAM speed in gaming. Is the difference between 2400MHz and 2666MHz big ( I know it can not be huge ). I see that the YouTube benchmarks are not exactly what I need because one channels says that the CL15 is better but other channels says that CL17 is better. Which one is the best for it's price considering that I will use it especially for gaming: 2400MHZ CL17/2400MHz CL15 or 2666MHz CL15/2666MHz CL17 ? Every euro counts and I will buy rams without RGB or other expensive functions. Ty!