Sounds like a recipe for an early death, I don’t like to suffer THAT much!
One woman is MORE THAN ENOUGH for any man.
One woman AT A TIME.
That serial monogamy thing makes it all less trouble. Not no trouble, but less.
The foremost practitioner of this, these days, is Elon Musk.
His system is expensive, often involving surrogates, etc., but given his cold-blooded purpose of breeding as many high-quality descendants as possible he is doing well.
The ancient system of the harem, as in Muslim emirs and caliphs, is much more haphazard and requires a huge staff and intra-wives politics.
One woman who mistakenly believes there’s another woman can be just as bad as there actually being another woman, so a real man might as well go ahead and find another woman to relieve himself of the first one.