NVidia is great in a server, drivers are a pain but do-able. I have a 3000 series that I use regularly and pass into my kubernetes cluster. NVidia on a gaming rig linux is fine, but there is more overhead with the drivers.
AMD is great in gaming servers, but doesn't have CUDA, so it's not as useful in a server environment in my experience - if you're thinking of doing CUDA workloads like hosting LLMs.
1060 will be a noticeable step in Jellyfin