How to Select a Package Manager

In my scenario is I have the containers with different environment environments and I can access the single environment for other users could be being able to find on directly on ground software or simply the software center whatever is the desktop you use. Then the problem of selecting a specific package manager is how often the packages whatever they are are updated by the maintainers. How many packages are published only on one let's say one repository type one store and one manager by the creator that then relies on community maintainers to keep the other channels updated. And that's already a frustration with a new bunch of user right? Well if you are not a newbie you already know what you're talking about so the newbie