Which speech made a stronger use of the appeal to reason?

Marcus brutus makes his sppech verry formally to reason with the mob for killing caesor to ambitious and What Brutus terms as his reason is a hypothetical situation and is not reason enough for killing Caesar. He does not provide any evidence to his statement that Caesar was ambitious, whereas Mark Antony uses flawless logic and genuine emotional appeal in his masterful oratory would eventually become a much powerful ruler.