One animation controller with allot of animation clips VS multiple animation controllers with only one clip

Hello friendly devs. I am asking t$$anonymous$$s question because I want to know what is more optimal? (mobile friendly)

So what is better (best practices)? One animation controller with allot of animation clips VS multiple animation controllers with only one clip. I have allot of unique t$$anonymous$$ngs that move on my screen based on the state of the game. I'm trying to approach t$$anonymous$$s without using code.

Any opinion is appreciated. Thanks in advance