After seeing Servando's post earlier this week, I've been testing high frequency vs. a cloud instance.
I'm testing two identical pages against each other on each server. In case 1, the results have been identical. 2.38% vs. 2.37% conversion rates.
In case 2, the cloud instance actually performed better (2.25% vs. 1.54%).
I'm using
http://adcalc.net/split-test/ to measure significance.
Do you guys have tweaks that you make to the high frequency servers when configuring them?