That is an interesting overview, many thanks!
I guess it really depends on two variables
a) How long do you expect to live? If you withdraw later, you have a higher income, but also less years to get it. You have to think about your current health and about the life style that you have lived for the last thirty years or so. You can also pull some statistics about mortability rates, etc.
b) What exactly do you want to maximize?
I. Your personal free time to enjoy and live
II. The wealth that you inherit to your children? And/or do you have a spouse for which you want to make all arrangements in case that you suddenly die?
Having the AHV gives you less stress and more financial freedom to do activies with your families and grand children. Once you have financial freedom and less years to benefit from compounding interest, I could imagine that the means to live a rich live can be much more rewarding than gaining a few percentages more. Nobody knows when you might have a stroke or some other tragedy and then you loose personally and financially you lose all future payments as well.