Who still does it and what is your method?
Any aeration that happens as the beer rushes from my garage down to the basement
And then if it's liquid yeast a minute or so of pure O2 with my flow meter set to 2.5 (LPM?? can't remember units now), dry yeast I don't pump in pure O2
If you don't do anything special have you done any experiments on this? Probably someone has and I should google