I am not a big fan of free upgrades either. I prefer free techs instead. Their effects are more elegant. For example, free korean archer armor or free tatar thumbring are more fair than a hypothetical free crossbow upgrade.
I am not a big fan of free upgrades either. I prefer free techs instead. Their effects are more elegant. For example, free korean archer armor or free tatar thumbring are more fair than a hypothetical free crossbow upgrade.