BIM360 allows user to upload linked files, ACC does not. Currently, ACC requires user to open each Revit files including links to save as cloud model and re-link in ACC platform. I have projects where BEP requires us to split one zone down to each package, easily 20 files. We have to submit models to client and it will be a huge hassle for us to do it this way. I am sure others would find it beneficial as well.