You are right on point.
The same is true for Scotch whiskey, PCs, disposable diapers, clothing or any other consumer durable or non-durable you'd care to name.
What is "best"?
If my Accord's engine will outlive the car on a steady diet of PP, why would I need anything more?
Only because I am seduced by the appeal of "the best", whether it will really benefit me or my engine in any way or not.
Finally, as someone posted above, best will depend upon application.
Not all engines are the same, nor are they all used in the same way.
The same is true for Scotch whiskey, PCs, disposable diapers, clothing or any other consumer durable or non-durable you'd care to name.
What is "best"?
If my Accord's engine will outlive the car on a steady diet of PP, why would I need anything more?
Only because I am seduced by the appeal of "the best", whether it will really benefit me or my engine in any way or not.
Finally, as someone posted above, best will depend upon application.
Not all engines are the same, nor are they all used in the same way.