i am not exactly sure what you mean by performancing but if you are asking what yoyo is the best for 1a, then there is no best. it is all preference. with the different styles of 1a (smooth, tech, slack…) all people like different yoyos.
I’ve seen guy’s beat the crap out of peolpe with a $15 plastic yoyo’s vs/$100 metals.
Its whatever you like the most and you are comfortable with that will make you play better.
Please don’t post preferance questions. Over time, they get anoying. If you need help, post it. We are more than happy to help. But just trivia questions that won’t do anyone good are quite anoying. I think you are new so this site so this is just a heads up.
Fixed. Also, it could be YYF or it could be any other company. Anybody want to go through all the worlds videos of the winners and try to figure out? Ha, that would be time consuming but kind of fun I think.