I brew 3 gallon batches that last 3-5 weeks in the keg. If the primary benefit of a low dissolved oxygen process is shelf life then maybe I don't need to bother.I'm tired of my pale ales going stale after 1-2 weeks. I just received my Hanna DO meter today. I was going I break it in on a BoPils but this nearly empty keg of cardboard APA I'm finishing makes me want to brew it LODO. I did over boil this batch tho. By like 8 points. Oops. It was my first brew at my new house and it was a late Friday night brew after a long week. Many things likely went wrong. Some had the stale flavor before though and in those cases it wasn't from aggressive boiling.