Necropolis or Castle (Which one is stronger?)

In general, the people are stronger there. There are archers (bowmen and fanatics), evil crusaders who attack champions twice, and archangels who revive undead, creating 1000 skeletons. There are vampires that respawn and become almost unbeatable with a large number of them. There are liches that can attack several people at once, black knights with 2 damage, and invisible dragons with fear or fatigue (I don't remember exactly). But, based on my own gameplay, it depends on the artifacts, magic, number of troops, morale, and luck, etc. However, in my tactics, the more archers there are, the easier it is to win battles, as everyone stands and engages in spellcasting and archer fire.