Is Cobra Kai style stronger than Miyagi Do

I'm up to season 6 in cobra kai. What a show.

One thing I'm wondering though, is the style of Cobra Kai stronger than Miyagi Do? Miguel was all valley champ through cobra kai. Tory was cobra kai. Hawk was 90% cobra kai trained and just joined miyagi do right before he won. Robby was at his strongest at Cobra Kai. Kenny Payne smashed Hawk at Cobra Kai.

I don't know much about actual karate but IRL would an aggressive, strength training based style like Cobra Kai beat a more traditional style like Miyagi Do?