One last time Galactus vs. Phoenix

phoenix the most forced cosmic character in marvel ever,is now part of galactus origin.in a what if from like 1982 he said he could beat her but it would take great effort.in like 1986 she went into his trap wilingly but the stars started to go out.(so I call that a draw)then she had a planet blow up in his face and beat him-so 1-1-1 I.M.O but who is really of more great import.The universe can`t exist with a certain guy beginning with G.

See this is where I am in a pickle about their power.......Phoenix Force and Galactus are 2 cosmic beings who literally fight each other over who exist and who doesn't....