No, don’t want to go there.
What I’m wondering is how would you even go about setting up an experiment like this? There are so many variables that would have to be eliminated to narrow the test down to just gauge that I can’t conceive of an objective way to do this. Assuming they tested 12, 16, 20, 28 and .410 and narrowed the loads down to a 3/4 oz load of equal pressure and speed you still have a bunch of other variables that would be hard (or impossible) to eliminate. And in the end you’d still be left with the original question: how would define your goal i.e. pattern efficiency?
