This is...difficult to debate, as multi-eternity has no feats. It's literally everything that exists in the entire marvel multiverse, so putting any kind of power limit on it is guesswork at best.
Infinity is just another aspect of Eternity, it's not really a separate being at all.
Entropy is an aspect of death. Hmm...that may actually end up tipping things in the marvel team's favor, as spectre is powerful but is not above death itself.
still, I don't think it's productive to really debate this one.
Theology has nothing to do with it. it essentially boils down to "who's power is more infinite than the other's" like the "presence vs. TOAA" threads that pop up now and then, and I hate them because they go nowhere.
Well, its pretty much philosophy of theology then. If you look at it in a certain way, omnipotence against omnipotence its pretty much a philosophy subject.
It's also not philosophy- its a meaningless argument since "infinite" is "infinite." there's no such thing as "more infinite" so when you have two entities whose power levels are both at infinite in every respect it's automatically a stalemate by definition.
This is why debates between high level abstracts goes nowhere.