I would say this is a question for you when you are subscribing a web hosting. Some may have been using cPanel and some use Plesk. Whatever the case do you actually need them? The control panels are not free, they are selling in monthly or paid upfront yearly for a discount.
So, the question is do you need them? And which one? I have been dealing with many Linux and Windows servers, and my answer is yes. However, cPanel is limited to Linux only. If you have a Windows server, a control panel might not be necessary but it is making your life easier and save time on a Linux server.
It has to do with the operating system. In my opinion, this is the reason why you need it on a Linux server and it is not a must or you simply forget about it. So what to do with the operating system? On a Windows server, it offers a GUI and most items are manageable through the administrator’s interface.
Unlike a Linux server, you can operate a Windows server with little understanding. Just Google searches and navigate on a Windows server, you might find setting up your website is pretty straight forward, Thanks to the GUI, it is easy to understand the steps and what to execute.
Linux server uses a SHELL, and commands can be compleated. You might need customization for some hosted situation and these adjustments done on configuration are in text format. Any mistyped or misconfiguration can cause the service related refuse to start.
Each time you have made any changes to a configuration you need to reload to take effect. To set up a website like WordPress and install the required services and components, you will take more time on a Linux server than Windows server.
Especially to a novice, it is difficult to set up on a Linux server but the success rate is high on a Windows server. So that’s mean to say it a good idea to have a control panel on Linux server but you can dave if it a Windows server.
Now, we know high chance we will need a control panel if you own a Linux server, However, cPanel or Plesk Onyx works best for you? Actually, this control panel has targetted a different type of customers in my opinion. If you are a beginner and do not spend much time to understand each function, I suggest Plesk. However, if you want to dive deeper and better control on the server, goes with cPanel.
I personally like Plesk but sometimes I hate it when I want to do a bit more like changing the behaviour of my mail service, I always ended up in SHELL but it might not be the case for cPanel. One thing I’m sure is you will save plenty of time and it is much easier working with a control panel on a Linux server.
Most control panels work well with CentOS Linux distribution, thus it is popular.