Its obvious you been looking at wrong benches then, especially ones that show dual sided dimms beating single sided.
Even the number 1 overclocker in the UK would say get the faster RAM to get better efficency, and don't try and tell me you know better than him.
I've shown lots of benchmarks that fully back up exactly what I'm saying, you've shown none.
You don't know anything about me; you've already said you think you know more than me simply because of your post count. 8pack goes for the highest possible overclocks, which isn't the same thing.