Ghostbusters vs Tony Stark

[Animeality]

Stark finds himself in Ghostbusters New York, and wants to start his own ghost-busting business. Initially he wants to buy out the original 'Busters, but Venkman pisses him off, so he figures, why not beat them at their own game?

Which side has more experience/better experience with handling the supernatural, and similar otherworldly forces? (barring any Stark-focused Elseworlds or alternate universes, Earth-616 Stark only)

[big_adventure]

Stark is not a huge fan of the supernatural (frequently saying "I hate magic" and such), but has several feats for doing just fine against supernatural forces (the various Merlin arcs, Morgan Le Fay stuff, etc.), and has a recent feat for annihilating an amped Malekith and basically the entire Dark Elf population. Given that GB-verse ghosts can be trapped with purely tech solutions, he isn't going to have any problems there.

[T51R]

Given the scale on which Stark works, he'd likely build a central, massive ghost trap and suck in spooks from miles around...the GB can't compete with his resources, or his intellect.

[Cyke]

Given the scale on which Stark works, he'd likely build a central, massive ghost trap and suck in spooks from miles around...the GB can't compete with his resources, or his intellect.

While all of that is probably true, I'd still imagine Egon to exceed Stark when it comes to supernatural expertise. But then yes, as impressive as Egon is (or poor Ray, for that matter), he isn't even half the engineer as Tony.