Iggies are actually really useful tames for early-mid game. Theyre excellent travel mounts, having infinite stam and high speeds and they can also jump reasonably high. Theyre also useful for narcotics, being able to make hundreds of narcoberry seeds in an instant while also having good foraging capabilities. Theyre also easy to tame, being able to be restrained via bola. Overall must-tame for any casual playthrough.