It’s all interesting information, but threads like these remind me that there are people making a living trying to figure out exactly how, what, when and where we use brakes/packs/APU’s/single engine OPS/ECON climb/CI 0-100/Type IV/etc. And wether it’s even worth changing an SOP based on that info.
We pilots often think we can second guess their efforts, but it’s almost futile.