Which attack is more powerful: SSJ2 Kefla's Ray Blast or SSBE Vegeta's Final Explosion?

Probably Vegeta's

His attack took down a god of destruction tier character

But Kefla's attack was stated to have enough power to beat UI Omen 2 Goku.

@takenstew22: True

@takenstew22: Goku was tired and UI omen was more about dodging than pure power, and Toppo even had a GoD ki shield.

Boruto Uzumaki Rasengan trumps both but if I had to choose, Final Explosion.

Vegeta’s Final Flash before he even achieved Blue Evolution was arguably the strongest blast seen at the tournament up to that point, considering it was the first thing to knock Jiren down.

The self destruction in Evolution form should be tiers stronger. Kefla’s attack was stated to be a focused blade type ki attack that was going to cut Goku in half. Even in that sense it can’t be more dangerous than the Hakai, which lacerates on a molecular level. Vegeta’s final explosion shut the Hakai down, telling me it can shut down Kefla’s blade.

Vegeta final explosion maybe