Best to play

Hey everyone, long-time player, first-time poster. I've been wondering if there are any submods or factions I've missed that bring back the master for the super mutants ??

i keep playing the same factions over and over and the ones i pick to expand my flaovr always end up with the generic tree. I usually play - the Khan's Rogue Rangers, DC settlements, Enclave, Arryo, and Shi with that new mod :) Any help or recommendations would be greatly appreciated