I know Yotsuya. They can strike less, but they have fees for the dies. The fee goes away at 30k. I'm considering the kickstarter to see what if any interest there is. Sure, people can get a bucket of used tokens cheaper, that's just fine. I'll probably post something else once I test these that they did for me personally and see how they work out. Right now, what I'm using in my machines are a sakura/triple7 design from japan, they're nice, and I don't want to have to worry about losing them when kids are playing with my units.