For those who use DXO labs software for working with DJI Mavic files, they now have an update available for the Mavic 4 Pro. I'll give it a whirl a bit later but look forward to seeing what they have done on the improvement end of things.
It depends on your budget and specific needs, which we have no way of knowing. If you are serious about photography though, are you willing to miss a shot because you ran out of battery power? At a minimum, I would recommend the fly more package.