The price was $200, now there was news of a price increase to $300. This does seem to be the case, but does a price increase of something that's sold out even mean anything? Not sure if NVidia even confirmed they're still producing it.

The NVidia Shield Pro was the go-to device which supported all the codecs. Notably the ones that Apple TV didn't support was uncompressed Dolby Atmos if I remember correctly.

Any idea if this new Apple TV 4K supports uncompressed audio for 4k Blu-Ray rips (i.e. remux's) for Plex or JellyFin?

But I might be in the minority of people who don’t talk much to their TV.