Arceus and Girantina vs Franklin Richards and Galactus (Well Fed)

All are at their strongest

Morals off

Who would win

At their strongest?

Yeah Franklin and Galactus are casually winning this.

Arceus and Girantina are very powerful characters in their universe but outside when comparing two High Near-Omnipotent Vs One Mid Near-Omnipotent and a Non-Near Omnipotent it's gonna be a major mismatch

Franklin can do what Arceus can do on a far shorter timeframe and Galactus casually would be concerned with consuming the energy of his opponents but at their strongest he wouldn't need to and would physically be fighting them while Franklin just thinks them out of Existence due to his Reality Warping powers.