AMD help for Virtual Mac

So my system have a Ryzen 7, RTX 2070 Super and 32 GB of RAM and my OS is Ubuntu 20.04.

I have the following questions:

Can i use the Opencore guide to get the ISO image and if not how do I get the ISO image?

For the VM software do i use KVM, Virtualbox or vmware?

What is the optimal settings to configure the VM to run the Virtual mac?

Or is there any guides i can refer to to accomplish this mission of mine?

Thanks alot

I hope i did not make any errors or create any misunderstandings.

If the info is not sufficient please give a comment and i will try to respond to it ASAP