Gundam is a vast franchise that can seem insurmountable at a first glance, so how do you begin approaching it?
The answer I would normally give for getting into any series is “watch by its production order,” but I feel that’s not necessarily the best for Gundam considering how varied and huge it is, and there's still a lot of shows I haven't seen. This is not a recommendation on quality or show style. Instead, I want to more directly explain how these shows relate.