I noticed when trying the Greeks that 3rd and 4th level Barracks are a bit strange.

City Barracks - Militia Hoplites, Hoplites, Armoured Hoplites.

Army Barracks - Militia Hoplites, Hoplites (+1 Experience), Armoured Hoplites, Spartan Hoplites (Sparta only).

As soon as you build a City Barracks, your Hoplites become obsolete due to Armoured Hoplites, which are quite powerful for a 3rd level unit.

Unless you build it in Sparta, Army Barracks are useless, +1 experience to Hoplites is not enough to make you recruit them over Armoured Hoplites.

I have no idea why I'm posting it here, but does it look like a mistake to anybody else?

How would switching it round (3rd level +1 Exp to Hoplite, remove Armoured until 4th level) effect the Greeks balance in comparison to other factions?