Del Piero: To choose between Messi and Ronaldo is having to choose between your mother and father

The legend of Juventus Alessandro del Piero made interesting remarks about the rivalry between Lionel Messi and Cristiano Ronaldo.
`The rivalry between Messi and Ronaldo helps both of you to develop your skills and become better players. I don`t want to comment on which of the two is better. It`s like you make a choice between his mother and father.`, said del Piero.
The former Juventus playmaker is in Rome, where watching matches of the Tennis Masters Series tournament.