I ordered the high end model, but with 16 GB of memory and 512 GB of SSD storage, which will go in my home office so I don't have to unplug my Macbook Pro when I work in my office and also do telework. Also, need the 16 GB of memory so I can do iOS/macOS App Development with the ability to remote into it from my Macbook Pro when I am not at home. But I plan to add 10 Gigabit Ethernet via Thunderbolt 3 in the future.
Virtualization is not a big deal since I moved all my virtualization needs to my two VMWare ESXi servers with VCenter installed and VMWare Horizon to access my virtualized gaming PC, which has a Geforce GTX 980 Ti passthrough. So, the Mac mini is basically being used for productivity and app development. I used my Federal Government Employee discount since I work for the Feds, which help bring down the price. But essentially, this was the money I am using for not buying a Mac Pro after they announced their transition. Still, I am quite curious how it performs once I receive it.