Why RStudio Server Pro Over Jupyter?

This might be a dumb question, but my company has a very small data science team and are currently trying to set up their first data science server. The current plan is to set a server up with RStudio Server Pro. I'm trying to figure out why - as far as I know, you can easily install Jupyter and the R kernel on a server and use that for free rather than pay the $10k/year for RStudio. Is there some massive advantage of RStudio Server Pro that I don't know about?