We use Steam streaming all the time in my house. It works flawlessly to my 2011 MBP and wife's 2012. I'll be trying this out for sure. I'm hoping it has the automatic WoL / Sleep implemented like the hardware box does. I'm happy they support back to 10.13 so I can actually install it too. 😛
Hopefully it works better than the iOS version. Constant freezes on OG iPad Pro, not really usable.