I agree that the usecase is not coming up properly. Additionally, I would prefer a "constant" value proposition rather than for so many stakeholders such as students, freelancers etc. If the usecase is generic, would prefer a generic statement.
I would say align yourself with your long-term career goals and the team that you were offered to work with.
For instance, if you would like to start of your won soemtime, working in a small team can benefit a lot.
Technical: Haskell & MongoDB
Non-Technical: Basic Business for a Technical Entrepreneur (Gautam - you could be a good fit to design such a learning pth)