What team should i pick? I need as much advice as possible.?

well for me i would choose the undefeated team but if u leave then they MIGHT forgive u but idk i mean to me winning is not everything btw im on a awesome soccer team i rly dont have much advice but u kno its up to u i mean u cant make some one help u with a choice u have to figure it out urself then question is do u want to stay and help ur team get better and win? or Desert ur old team and just forget bout ur old team and join the undefeated team? idk if this helps u but thts all i got to say [i played soccer all my life]