Are Zacian and Zamazenta stronger than Eternatus?

Zacian and Zamazenta, Heroes Wiki

Metagame - Sword and Shield Data and Speculation

Resource - National Dex Viability Rankings

Zacian, Zamazenta, Koraidon and Miraidon have all had their signature abilities removed and replaced with abilities that already exist. How much better/worse do they get? : r/stunfisk

It's finally time. OU is suspect - Smogon University

Tournament - SV Balanced Hackmons No-Tera Tour - Won by Tea Guzzler

Pokémon Showdown #31 - ERUPTION + ZAMAZENTA!

Which legendary Pokémon do you think is cooler between Zacian and Zamazenta? - Quora

Zamazenta, Nintendo

ZAMAZENTA-HERO SURVIVES THE SUSPECT TEST! REMAINS OU!! Pokémon Scarlet & Violet Smogon OU Update