And I haven't see Channels run smoother. My main issue on any of my Google devices (TS4k, Onn & ccgtv) has been the occasional but consistent stutters of live TV. Always dealt with it. Nothing I read here has solved it. But it's been on every device mentioned above. My one TS4k is even hardwired on the same switch the server is on.
Picked up a 2021 ATV 4k. And while the setup was annoying as f**K for a non apple user, channels works just fine. Don't care about much else but the basic streaming apps, so it'll do the trick. And I have an old iPhone mini I used to troubleshoot my coworkers iPhone issues. So if I ever need the phone to do anything or make things easier, it's there.
Sadly I still cast so I can't ditch my gtv devices. And I'll never convert to their ecosystem on a whole. Still not a fan. But I'll give props to the streaming device.
My only other option would be to try the tube shield. But I think they're just overpriced and can't bring myself to give it a go. $125 minimum for a 2gb/8gb device with a decent processor and ports? Meh. Shame no other gtv mfg wants to take the mantle on a premium device. Even Google went backwards with their 1080 one nobody asked for, and the new reference device is still basic continuing the 2gb/8gb ram and storage. 64gb is the future but the new reference device can't even support it?