It is super easy to utilise components across multiple locations. It is quick and easy to search for, filter and sort components and getting them into a webpage is trivial. Previous CMS's I've used it has just been incredibly painful to build a page out, and sharing content just wasn't an option. Review collected by and hosted on G2.com.
There needs to be a way to indicate which collection the item is associated with. We have maybe 20 separate collections, we have resorted to our own naming convention so for e.g. if an item is for Surrey we call it "SUR | Full width..." so that when I look at a content block and look in the right hand sidebar I can see items and importantly which collections it is sitting under. Review collected by and hosted on G2.com.