yeah, after I posted that, I came to that conclusion too.
I use Infuse Pro for everything except movies with atmos w TrueHD or DTS-X, because I’ve been told that the ‘object based metadata’ gets lost. I don’t care about the receiver not lighting up correctly as long as it is the same sounds for DTS, DTS-HD, DTS-HD.MA, and TrueHD playback.
It would just be nice to have it all on one system. I currently revert back to the Nvidia Shield for atmos w TrueHD or DTS-X. The gripe I have is that I believe the ATV has better 1080p video quality playback than the Nvidia Shield. I wish I could play that 1080p atmos w TrueHD/dts-x content on the ATV without loss of quality.