I agree with F above 👆🏻.
I’ve done a ton of lives as 6barb/6ftr/8whatever (could be more Barb, but I also use it to pick up classes I don’t really want to figure out how to play). Ravager t5, Kensi core 3, Blood tribute and sprint boost from FB. Get a carnifex, SoS, ESoS and watch the levels...