brake fluids like oil are heavily tested. They are all pretty good. I hope your not trying to start another oil thread see breakdown https://www.lelandwest.com/brake-fluid-comparison-chart.cfm
Not trying to start anything Just figured if this is the first attempt he might need more fluid vs less, assuming the bleeding becomes a PITA etc. He also seems to like to have some exact direction vs choices, which I can agree is helpful when tackling something new. If others have done it and can make sound recommendations, that hopefully make your job easier, then why wouldn't you?