Best OS for retro emulation / console experience?
I recently built a home server / NAS that is running proxmox
i5-14500T 32gb ram (4-6gb free for a virtual machine)
I would like to run a retro game emulator on a virtual machine with the HDMI passed through, so it will act as a normal PC connected to a TV.
Which operating system offers the best console like experience? I'm really only looking for up to N64 / maybe more modern nintendo if the onboard GPU can handle it. My biggest concern is having nice menus for selecting the console, and a good layout for selecting games.
I have done some light research, but most of these operating systems don't have real screenshots on their websites.
Also I could use recommendations for controllers. I could go USB, but would prefer 4x rechargeable controllers that use the onboard bluetooth if possible.
Thanks in advance