Ive found that the missiles arent very effective against the more heavily armored guys though, I had a unit of pez pinned by two cheap spearmen and had to HAs firing into its back... killed maybe 1/5 of them before I can out of ammo.
I was thinking that slingers should receive a bonus against armored units since getting smashed by a rock could dent the armor into your body couldn't it? Same kind of effect as getting smashed by a mace or am I thinking incorrectly about its effect?