Actually in terms of base damage with mystery sage naruto > kurama naruto > sosp. First two also cause repulse which causes 50% more initial damage to the row behind the target. That being said sosp is better than other two because of overloaded kit :')

But kurama has the perfect chase for kushina habanero and ignites. That's why kurama + kushina habanero win 100% of the times against six paths in arena (unless they run a 2nd healer) and also outside it unless your move 2 is made of paper tissue.

The team i actually beat the op dream team with in matsuri was actually kurama kushina habanero roshi wind main, basically a f2p team.