About model and data exchange with 3rd party solutions: Revit, Solibri, dRofus, Bluebeam, structural analysis solutions, and IFC, BCF and DXF/DWG-based exchange, etc.
If you ise it for arhitectural design - definitely yes. And AC is much more powerful and easy to work with.
I use Autocad only for industrial design and to rewiev consultant's drawings.
