By practicing BDD to get to your acceptance criteria, you will quickly find the hidden pieces and ensure everyone interprets them in the same way.
Different team members with unique points of view might make a topic confusing. Using Gherkin helps you to establish a shared understanding for the entire team.
SpecFlow enables you to separate the test cases from your automation, reducing the effort needed to maintain your tests.
SpecFlow helps you combine your test case documentation along with the test automation results in one place. We call this the Living Documentation.