The most useful thing about black fire test case management tool for me was its ability of creating different types tests like unit, e2e etc as well it has inbuilt reporting mechanism which makes life easier while monitoring results from all these type of cases at one place only! It also provides integration with github so you can easily integrate your code into this product by just pushing new changes or adding existing ones using git repository provided through Github!! I have not found anything negative yet but would love if they add some more features such as auto deploy after successful runnig automated script alongwith other benefits mentioned above. Overall best software i used till now since we are working within our team where each member works independently then there might be something missing here & will definitely look forward towards improvements suggested during QA meetings! Creating multiple kinds of scripts (unit / functional) and running them separately without.