I’d be tempted to suicide (as characters are in the film), to avoid being taken by the xenomorph.
Less so for avoiding the corp, even if they are, within argument, the greater evil.
“Who is the greatest or truest evil?” is a q to be studied with all our moral and intellectual capacities.
[so often, the greatest evil is our own species, perhaps even our own selves]
“Who/what is the evil that gives me the biggest creeps or the most irrationally consuming fear; or which monster would I act most decisively to avoid?” is a q for my most atavistic and primitive-human capacities.
For talking wise I like Freddy, some of the shit he says is awesome. For stealth I like Michael Myers, no matter how fast you run or where you hide that fucker is always right behind you and never dies.