yes to perform like Nintex workflow you can disable an emelment of the Workflow and enable it later. With Flow you have to delete it and re-create it from scatch later.. kind of a pain. please add this feature.
There are many times where Flows are created and the functionality needs to be tested. Many times we want to add a step to test certain things, but since they are in sequence, the previous step can't be skipped. This normally forces the user to either create a new Flow or delete steps they might end up needing after the Flow is configured for Production.
The ability to skip steps within a Flow are really important due to some of the reasons mentioned above. I know many users would love it if this feature is incorporated in Flow.
We are now working on this feature.