Network Activating All Multisite Plugins vs. using some for individual sites


I am building a multisite and would like to know which wpmudev multisite plugins to network activate vs multisite plugins for individual sites. For example, the Multi-DB plugin, I cannot use because of the hosting company I have. And, by using multisite and the ProSites plugin to give my users the opportunity to create their own sites, what are all of the multisite plugins to network activate that will enhance and work hand in hand with ProSites plugin?

Thanks so much!