Well, upkeep CAN be fun, I think.
Current arms CS is fun to maintain , takes some skill and awareness in cleave situations and is so fething satisfying and noticeable and has a direct interaction with artifact and basically all damage arms does, including kjbw iirc.
Even enrage can be fun to maintain at times, as well as frothing berserker.
Though it can boil down to personal preferences, I guess.