My favorites are based on movies I've enjoyed since I was a kid, not really acting ability.
Kurt Russell
Gary Oldman
Brad Pitt
Denzel Washington
Leonardo Dicaprio
A few others could be added that would be interchangeable with these 5 like Joe Pesci, Gene Hackman, John Goodman, Robert Deniro, Samuel L. Jackson, Al Pacino, Keanu Reeves (I'll probably get shit for adding Keanu, but dude has made dope movies since I was 6 years old lol)