Ultimate.

[Singularity]

This so much. Should have just been <The Ultimate>. UwU's title basically makes UCOB's irrelevant.

To be honest I think the Coil one is better. "The Legend" sounds special because it's simple and pointed. "The Ultimate Legend" sounds like it was thought up in less than a minute by someone who couldn't have cared less to make something special-sounding and just jammed extra adjectives into the title they used last time.

Someone before the release guessed that the Ultima title would be "The Ultimate Weapon". I wish they had gone with that.