Hi Dude, I've been aware of the importance and necessity of data backup.
I own some hypervisors based on XenServer and I am a man of not affording expensive backup software. So I chose Vinchin and it is mind-blowing. 
Before, I couldn't imagine that I could get many functions at an economical price.
Here is the trial link for XenServer:
Also, many other virtualizations are supported.
 

Hello everyone, this is my first day of registration