A topic video that I think would be interesting is to revisit x Games one PC but instead of using Steam In-Home Streaming give it a try with Parsec ( https://parsec.tv/),
Parsec, which among other things supports 60+ fps, multiple connections, native support for playback over an Internet connection, and not limited to Steam Games. Videos of Parsec in action can be found on YouTube :
https://www.youtube.com/channel/UC0xpbxEWFnFrkdFkTJuJFQw/videos
Here's a few videos covering the co-play feature:
https://www.youtube.com/channel/UC0xpbxEWFnFrkdFkTJuJFQw/videos
If running on Windows Creators Edition+ remember to turn off Game Mode:
https://faq.parsec.tv/articles/10129-windows-10-creator-edition-game-mode