Depends on which effect you are after. I was thinking of ROI for reading code. Regularly having a one line issue in a 100 LOC file is very different from a two

Depends on which effect you are after. I was thinking of ROI for reading code. Regularly having a one line issue in a 100 LOC file is very different from a two line issue in a 10'000 LOC file. And yes, tests need to be excluded, of course. But looks like that's done?