Thanks for your answers.
So, from a technical view, If I want to Install Centos in XCP-ng right now and continue using it for a few more years, in your opinion, Is it better to install Centos 7 or Centos 9?
Is it even possible to install Centos 9 on XCP-ng as I see no template for that in virtual machines ?

Hey guys,
I have a question.
why nobody install and use Centos 9? Is centos 7 better than centos9?
I searched all forum and I found nothing about a Centos 9 Virtual machine in xcp-ng! why?

Thanks