Well, it's not a fair question because (again, I'll repeat) they're not the same character.
Mandy was playing Che Guevara, a militant rebel. So, of course his performance was more "angry," "passionate," "militant," etc.
Antonio's Che (not Guevara) was a cypher. He was able to be everyone and anyone in the film. Sometimes angry, sometimes wry, comical, romantic, etc. Not always with a clenched, raised, angry fist, etc.
Not a fair comparison, as far as interpretations of the character... when you're talking about two different "roles."
"Jaws is the Citizen Kane of movies."
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