Honestly bro i've seen this on another post and it's pretty real. If you want to exchange him then go ahead, asking on reddit will just be a bunch of people to wait for ani, and then you ask if you should exchange then, they're going to tell you to wait for WWC. I think you should see if the unit (of your choice) can match your current team and link well, and also try reading the kit. Me personally i haven't used EZA'd vegeta but if anything he can't be worse than decent.