In which city is the alt upgrade more balanced?

The dwarves are a bit unbalanced, but they are playable. Level 1: The new upgrades are better! Level 2: The old one is slightly better due to the crippling wounds, but the pull effect is also good. Level 3: Well-balanced, we'll swap the knockback for a bear roar. Level 4: The Arcat warriors will be better due to killing large creatures. At level 5, the old priests are better, as it's better to attack standing together than one, and fire resistance is so-so. Level 6 is fully balanced, either lightning or fire, but the chain lightning is still better. And finally, level 7, no question, the old Magmatic is better! The fire shield kills more people than the dragon itself!