I'm currently using 3rd Raikage Team with Firemain, and i find it more good than the other mains .. I don't like to use Earthmain with the said team since it is super vulnerable when you got matched with someone using 2 control ninjas like, Lightning main with Masked Man which is pretty popular right now .. With firemain, the first debuff can bounceback to your opponents team and you can follow-up mirroring genjutsu skill to make your team immune + shield .. but, it depends on how and when you'll use it ..