Hi, my name's Alex and my main interest in the Raspberry Pi at the moment is for headless use.

Think containers, Kubernetes, and server-type workloads with systemd and for CI.

That's the viewpoint you'll get from my write-up, but if you like to do other stuff with it, I've linked to a couple of other places too including Jeff's new video on the PCIe port, and the detailed benchmarks by Phoronix.