I tend to have at least one of the latest AppleTVs around, but I find myself without access to my best AppleTV 4k and am stuck using a 1st gen in my current home.
I was surprised to learn my 1st gen doesn't have a thread radio which caused some minor homekit compatability issues. I actually bought a new AppleTV 4k a couple months ago but it didn't really solve my problem, so I returned it with the reasoning that it was long in the tooth and a new model was coming out soon.
I just preordered this one but I sort of wonder if I should just go buy the last gen one for half the money or whatever. Seems like the actual buy. At the old price point, they were impulse buys. At this price point, well, it's enough to get me to stop and think about it.