I'd go into solo showdown or takedown(for takedown only use a good brawler). You could disagree, but this is my opinion.
Lol all incorrect. Max is good in Showdowns ON THE CONDITION that he is a decent power level. His damage is simply too weak for the start of the game.
Currently, your best bet is Present Plunder, in which he is A tier, and Brawl Ball, in which is a A tier as well.
Solo showdown with survival strategy
Present plunder or brawl ball
What do you think?