In which city is the alt upgrade more balanced?

There is no balance for the Light Elves. Nymphs are better than Dryads (higher stats, symbiosis is clearly better than the wasp swarm). Archers are weaker than the new upgrade. New Druids are stronger due to the channel (it's a bit unfair). Wild Ents are better than Ancients due to Forest Fury, which, in addition to increasing attack and decreasing defense, also gives +5 to initiative. Dancing creatures, Unicorns, and Dragons are more or less balanced.