Nowadays cPanel is the most popular web hosting control panel for those extreme features. cPanel makes hosting control easier and more dynamic. There are lots of plugins are available to make your system more comfortable.
There are two types of license for the cPanel, one is for VPS License and another one is for the dedicated server.
VESTA CONTROL PANEL
Vesta control panel is the best lite and smart control panel. It is really smarter than other control panels because of its web Interface is extremely fast.
VestaCP is able to perform with Low/Medium/High RAM server and it can provide the best output if your RAM is 512MB.