Still new to this, but starting to venture into different brands of discs .... I have searched, but did not find a comprehensive listing anywhere of what companies share molds, or have their discs produced by other name brands ... it looks like Discraft and DGA are an example of this, but please correct me if it is not accurate, and then expand on the list of others that do the same ... it would make a good sticky for those coming in as well ...thanks!