Forum Discussion
Differences in Team Sites and Hub Sites
I would say that if you need to share look and feel, search capabilities, navigation (as pointed out by jcgonzalezmartin) AND provide an aggregate view of information (news, events, documents) from multiple sites you would benefit from a hub site. In this case I would recommend that you 1) create a communication site 2) register it as a hub site and 3) tie your team sites to the hub site.
I would say that if you need to share look and feel, search capabilities, navigation (as pointed out by jcgonzalezmartin) AND provide an aggregate view of information (news, events, documents) from multiple sites you would benefit from a hub site. In this case I would recommend that you 1) create a communication site 2) register it as a hub site and 3) tie your team sites to the hub site.