Vegeta is one of Dragon Ball’s most fascinating figures and someone who’s truly and completely evolved from a reckless villain into a loving hero. Vegeta’s problematic and prideful past has made him a very reactionary character whose emotions often get the better of him. This proves to sometimes be a disadvantage in battle, but it also means that Vegeta is sometimes the only character who’s willing to turn to fatal measures when it’s necessary.
Source：https://www.cbr.com/vegeta-kills-dragon-ball-z-super/
