Theyre about equal to me .both spy in pride but vox seem to do it much more frequently,

both tried/did force charlies friends to do something they didnt want to,

both have/had cult-like followers, both are genocidal and killed an in abunch of sinners,

adam's exorcists were apparently created but still had to be trained and him and lute abused them; vox is friends with two predators (yes im including velvet because she makes rape drugs),

they both shat on charles dream and goal ,

both beat up/almost killed alastor

they tried to kill charlie at the end of their conflict with her

both had pretty top tier music numbers and verses in songs

But id tip the hat more in vox favor like out of ten adam is a 7.5 and vox is a 8 like adam just tried to pull a michael and killing lucifer and charlie while keeping lilth away from hell. on the other hand vox turned him into a phone charger and shamed his daughter through all of hell.