Very good point, morgante! One important thing to note here, is that Relay and Apollo are taking different approaches. Relay provides a great framework which works excellent for a lot of use cases and provides the most convenient and robust solution for that. In some cases you want to "break out" of that framework and be more in control how data is fetched or mutated. In that case Apollo is a fantastic choice as well. Especially in combination with Redux. Fun fact: We're actually using both - Relay AND Apollo - in our dashboard at Graphcool. Feel free to take a look at the source here: https://github.com/graphcool/dashboard

On a side note: We're already working on a similar project but focussed on Apollo. If you're interested in getting involved, we're still looking for collaborators: https://github.com/learnapollo