I was playing as Egypt, and I started wondering: is there any point in getting archers/bowmen instead of chariot archers? They seem to be easier to retrain and 2*56 = 112 archers (which is almost like 120 bowmen). Plus, the chariot archers can be used for hunting down enemies and for flanking infantry/cavalry. So, is there a reason to get bowmen/pharaoh's bowmen instead of chariot archers? What about camel archers? Are they better than chariot archers, since they are so high-tier, or are they obsolete?