Who has a bigger ego Matt Damon or John Travolta?

It's difficult to definitively compare the egos of Matt Damon and John Travolta, as ego can be subjective and influenced by personal experiences. Both actors have achieved significant success in Hollywood, but they are known for different public personas. Damon tends to be more reserved and down-to-earth, while Travolta has a flair for the dramatic, which may come off as a larger ego. Ultimately, it's a matter of personal perception.