I find virt-manager hard to use, and not easily configurable, XML is the easiest but I don’t always want to configure my vms in either a command-line or XML directly, is there any graphical alternative to virt-manager that uses the entire or part of the stack?
I mean if you want a separate server to do your VMs on, there’s Proxmox. Or if you use Debian you can install all the Proxmox stuff on it alongside your normal desktop environment. It uses all the KVM/qemu backend and has a good interface that beats the hell out of virt-manager as far as I’m concerned.