I have sat and watched a couple of obscure, ancient Pacino/DeNiro movies. ("Hi, Mom!" "Scarecrow" "Mean Streets")
It's hard to tell...both have great range, but I say Al wins with this quote from HEAT
"When I think of asses...a woman's ass...something comes out of me."
THAT'S WHAT I'M TALKING BOUT!! They need to work together more!