>>527856189
>>527856367
Power levels matter, that is just a fact of dragon ball. Yes, sometimes a weak opponent can beat someone much stronger, like Krillin's Kienzan cutting Nappa and Freeza or Guldo's psychic powers overpowering Gohan and Krillin, but for the most part yes, If their number is bigger they're going to win. This is made especially blunt in the Namek saga where Vegeta absolutely curbstomps Cui, the guy he was a rival with for most of his life, just because he now has a power level 6000 points higher.