Server management. It could be Froxlor management
I pay more per Cpanel instance. I could switch a few of my servers, which do not use reseller interface, from Cpanel to Froxlor if you handle management. By management, I mean the installation, basically. If you would be interested, we could go further to make a more specific description.
This could also provide a real business environment to see what needs to be improved in Froxlor.