Awesome, thanks for the input guys.
I need to confirm for myself RTings claim that my TV (Sony 940E) can pass Dolby Digital 5.1 and DTS 5.1 over Optical (I won't bore you guys with the SHINFO why), but assuming it can, one or two more questions:
1) Does setup require an iOS device? My iOS devices are pretty old/outdated at this point. If I can't do it with my Win10 Laptop or Android Phone/Tablet, I'm concerned my iPad (probably 6-7 years old at this point) my not be up to the task...
2) anyone on here controlling their ATV 4K with a Logitech Harmony, 650 or other?
I'll search back through the thread and see what others are saying about the Logitech, but if anyone can weigh in specifically on the setup/config without a current iOS device, that'd be really helpful.
Living Room: Sony x940E; Denon x4400h; Ascend Sierra RAAL Tower L/R's and 2EX center, Ascend HTM-200SE Rears, Rythmik F25 sub. NVidia Shield, ATV4k, OPPO UDP-203, CCA.
Basement: Samsung PN58B650 LN-T4065F (x2); Onkyo TX-NR809; Polk Monitor 70 Series II L/R's, SVS PB-1000 sub. NVidia Shield (x2), Windows Desktop, CCA.