Used to have a Linux homelab. Finally got Windows experience at a job for some years before moving to my current role at another org. Built a new homelab that’s organized around Windows Server because I’ve spent years managing it but never set it up from scratch. Learning small pitfalls of doing so. Just got VMs on the Win domain the other day; will be focusing on certificates shortly. It’s probably not that interesting to most, but it’s valuable learning for me. I’ll start trying to break in with Kali and similar tools once the infra is all setup.