How to Improve Maintainability and Testability of Circuit

I've been working fairly closely with a number of the feature teams as they are exploring compose and and circuit in particular. I don't know if you want to maybe like we kind of feel like haven't explained much about how like circuit is to use. And the testability is actually I think probably low key like one of the best parts. So, yeah, that's good that you brought that up. Zach kind of mentioned that we're using molecule as well in our presenters in our presenter test  and that makes testing our presenters really, really easy. In the past we were doing MVP with a contract so there's maybe you know X number of methods that we need to