Who is the most powerful among the mysterious four in Ultraman?

The first Noah, the second Reggio, the third Ultra King, the fourth Saiga, Noah is the first Ultraman. He appeared when the universe was born. Noah appeared in the final battle in the Ultraman movie. Appeared in the Belial Empire. Noah gave Zero power to defeat Belial. Noah and other Ultraman do not exist in the same universe! It used to be and now it is sleeping in another universe~! All Ultraman's combined power can send one Ultraman to another universe! Can you imagine Noah? Noah's body is bigger than other Ultraman! For example, Ultraman looks at people very little. Noah looks smaller than Ultraman - -! Think about how old Noah was? The energy lamp on the chest is bigger than Ultraman - -! The Ultra King was once defeated by Dark Ultraman Zaki. Zaki is a splintered part of Noah. In the end, Noah defeated Zaki himself. And the Ultraman Nexus you see is a solitary transformation. A human being becomes that power without reaching true power at all. The power of Noah's entity was beyond human endurance. In the last episode of Ultraman Nexus, Solitary Gate turned into Noah, which was only a small part of his power. Became little Noah. PS: Don’t worry about this. Because it is a small part of Noah’s power, let’s call him Little Noah! Those who have seen it know that he transformed into little Noah and knocked Zaki away with one punch. If you haven’t seen it, go check it out for yourself!