grafana and prom w mc or seperate on proxmox?

I would like to run grafana on proxmox via the pve lxc helper script, I have a separate vm with podman mc server.

No experience w grafana/prom. Would it be best to run them seperate or should i run then in the same vm as well? I would ideally like to have one grafana instance to see proxmox info and server stats.