What jobs/tasks is Ubuntu the best at?

For example non OS:

A hammer is the best to get in a nail. Could use a screw driver, but that is not the best tool for the job/task.

Comparing Ubuntu to other distros in the same category (not for example against pfSense - one of many distros designed for coection sharing), what jobs/task is it the best at?

When comparing this is in general about Ubuntu and very closely related (excludes Linux Mint and all spin off like it). For example not comparing Ubuntu vs Kubuntu.

Thank you