Hard to know. We end up not knowing a lot about these places, especially Discraft. They were a lot harder to get to know than Innova and Lightning. Discraft was all business, no chit-chat.
The other end of the spectrum was DGA. If I called Ed Headrick for business, I needed to set an extra hour aside so he could chat my ear off. He was a really brilliant guy; it was fun to talk to him even as my boss was glaring at me and looking at her watch.
DGA, Millennium and Gateway all suffered in different ways from the fact that the people behind each of those companies really didn't want to sell discs. They wanted to build courses. The sport is small and opportunities to build courses few and not very lucrative, so they sold discs as a way to diversify and bring in income. They would do things so far as disc went that made you scratch your head and wonder what they were doing, but I think it basically came down to golf discs just not being the focus of the company. The companies were too small to really overcome the fact that the main guy in the company didn't really have his eye on the ball so far as golf discs went. All three could be much larger players in disc golf than they are today if the focus had been different IMO. You probably can say the same for Discraft.
In the end, the companies are pretty much the vision of one guy. If that one guy is happy with how things are, that's what we get. At the end of the day, if Jim Kenner looks back and is satisfied with what he created at Discraft it is what it is.