good show ol chap

to add: the summary table png is a table of the 95% confidence intervals of difference between means between the row and column headers. for example, for row (left side) 0 column (top) 755 we have an interval of 0.0226 to 0.0699. That means there is a 95% chance the the difference between the gcd times if you have 0 alacrity and 755 alacrity will be between 0.0226 and 0.0699 seconds. For row 1294 and column 3017 we have an interval from -0.006 and 0.016 seconds. This means that there is a 95% chance that the difference is less than 0.02 seconds (essentially zero).

If I understand correctly between what you and Phal have said, 1.3 lvls will make little to no difference anymore and we will be making 1.5 to 1.4 builds if alacrity is rounding down?