Rebel life sucks because you play it the same way it has been played for 4 years, attack/defend. Obviously you're not going to win a cartel against any super gang so that's why you have to play different. Just try to make the gang youre fight really mad by talking mad shit and not fighting,roaching, downing them and giving them to cops, camping donor, camp rebels, set ur gang up on side roads and ambush them, cut off there money supply wait till they have cartels and destroy there drug runs. I have fun in asylum again by doing hood rat shit/terrorism. Basically if you want to win against buy gangs you gotta play dirty just make them mad af its halarious.