There is no clear answer to this question since it is dependent on a myriad of variables, including the kind of business, the size the company, the geographic area and so on. In particular, Google stacking is used to create credibility around an entity or brand to increase the web presence of an organization and search visibility.
Once you have an entire Google assets stack in an accessible Google Drive folder and you are ready to use the various Google applications or assets to improve your linking strategy and content. More relevant and useful content that you produce and integrate into your various Google assets, the more effective. Include links on the Google website and other Google cloud applications to your primary website pages (again consider relevancy) and link on to Google resources from your other websites and social media accounts, for example.