The Ontological Argument is flawed.
Not only does it rely on the idea that "maximum perfection" is not only possible but has an obligation to exist when it could just be a concept, but the idea that a deity is the maximally great being is flawed. A cosmic equivalent to a stem cell would be better. The ability to have godliness without being confined to the form of a god. The ability to become something while not being something, existing on its own. Its greatness and its possibility allowing it to surpass the dichotomy of big and small, encompassing both in certain regards.