David,
Before I retired, I was the escalation / factory support person for the HP Pavilion desktop systems - including the former Digital Entertainment Center PC, sort of the buck stop here (the person that packaged the SoftPaqs (SW updates), wrote the READMEs,
etc). Totally bought into WMC back in the XP/Vista days and used it up until now. A few years ago I revamped my home theatre system to use an HP i5 SFF business desktop w 16GB, using an SSD boot drive and a 4TB NAS quality 3.5" drive in the chassis, low
profile nVidia GT730 and Dual Channel Hauppauge Tuner. As you can see from the string above, have been experimenting with the alternatives. Plex, while so configurable, makes for a very crummy DVR compared to WMC. I bolted WMC onto my Win10 Pro boot drive
and while it works, I can't seem to get my Media Center Extender to configure to it - am guessing it's a firewall issue in Win10. I'm also seeing lots of video frame drops, jerkyness, but it could be the fact that in the process of switching I went from an
XGA projector to a 4K big screen, with much more work on the part of WMC and the older nVidia card. WinTV works, but is made for a keyboard interface, not the 10' UI with a remote. I'll probably put back in the Win7 boot drive and setup WMC using the EPG123
that GARyan here has put together / packaged/ championed. I've purchased Norton for the firewall / antivirus (in case MS kills off the Defender updates) and will just use this as a local DVR. I still want to test Emby though and am hoping that Amazon puts
out a next-gen of their Recast TV box soon (the current one maxes out at 720p) - that would be a more logical platform, as we've got a couple of Fire TVs already. A couple of my former coworkers using WMC have switched to EPG123 and have had good luck with
it. It's been an interesting experiment, and as I've already said a time or two, makes me appreciate the robustness and simplicity of usage of WMC all the more.