Next Max Out

Have quite a few maxed out brawlers so far, but not sure on who to max out next. Got 5 assassins maxed out, 4 tanks maxed out, 2 support, 4 controllers, 5 damage dealers, 3 snipers, and 3 artillery maxed out. Rn thinking abt maxing out L&L, Surge, or Jackie. Lmk who u think i should max out