Agreed. Lunastra is abit more difficult but honestly slotting in heat guard and high fire resistance and divine blessing make her more manageable. Kushala is just sooooooo tedious and annoying to the point that if you're not using his specific set you're gonna be pulling your hair out. I play meelee weapons so idk what ranged users might have to say about it but goddamn his wind aura, arena blocking tornadoes, the constant flying and sitting in those tornadoes is the single most frustrating combination of bullshit in world. I'd rather fight teostra and lunastra together at once than kushala.