Never was a Meryl fan, though I'd be lying if I said she can't handle a gun. Leon, on the other hand, never ended up as a prisoner of a group of terrorists, and managed to live through both a zombie invasion, and that annoyingly bitchy Ashley Graham... I mean, the Los Illuminados... yeah, that's what I meant...
I lie, he survived Ashley, so I'm sure he can kill Meryl.
Verdict: Leon