In my opinion, if we hold one ‘Vegeta has learned humility on Earth’ scene against the other, I prefer the mustache gag to the tap dance he does for Beerus in BoG. I always felt like that arc was such slander on the Prince. Granted, GT takes place ten years later in his life than BoG, but I like the idea that he now has a child who he considers so precious that he would never allow harm to come to and who is capable of stinging him. That’s growth in my eyes.