For those of you who believe the quetz is not useful now that an argy can carry the farming dinos. From a PvP standpoint a quetz is an utter nightmare to deal with in raids. Reapers have sort of made it harder, but a quetz with a box on it to prevent you from being picked with 30k+ hp flying in and picking giga riders is what they are truly used for. You can do that with an argy, but the utility and safety of a quetz far outweighs an argy. When you are not picking ground riders you can also just float stationary and shotgun the opposing gigas from a platform.