Have tried asking 3rd party about key differences between [Juju](https://juju.ubuntu.com/) and Puppet/Chef. 3rd parties are not too familiar with Juju and could not say. They simply stated the others have a lot of momentum, and it would be hard to overcome their lead.

Would those closest to Juju be willing to highlight the advantages of this software, and why it will overtake Puppet/Chef in the config management arena?