The Arango DB Community Edition is recommended for use with Centro and provides a simpler and easier to maintain environment.  

For customers who need to A, B, whatever, the Enterprise Edition would be a better choice.  

In either case, the relevant version to install is provided in the Arangdo DB Compatibility chart. Determine the right version to use before beginning installation.  

Customers who have previously used the Enterprise Edition and do not have specific needs to continue with it, should migrate their environment using the Ent to Comm instructions