Not discussing oil but stating fact about molecule size not what is better, opinions vary I prefer to go by the tests and use what comes out on top. I use 2 different synthetics for air cooled vs. water cooled, wet clutch vs. dry clutch. They simply tested far above the rest so I use them, if something else tests better I will use those instead.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!