Packaged vpython. Should dependancies be grouped into pr?

Hello, I recently packaged vpython as well as 3 python packages it depends on (jupyter-server-proxy, jupyterlab-vpython, simpervisor), and am considering whether it would be worth polishing them and trying to submit a pr to nixpkgs. If I decided to submit a pr, would it be better to submit all 4 packages in 1 request? Or submit them 1 at a time starting from the lowest dependency.