Sorry, I love Bjorn but I don't really want to spend the time watching one of his longer videos. I'll say this though 1) I usually get around 250 miles per hour same as my friends with 85's 2) the speed is variable by location, cabinet, paired or not and SoC. If your saying people are getting up to15% more with refreshed 90's that's fine. Tesla still shows the same speeds so that would be strange but the same variables stated above would apply. Also, I've noticed different firmware has made small changes adding and subtracting to the total time and phasing further adding to the variable nature of this.