I've tried PS4 Pro, Fire TV ~ 3 years ago with the new remote (w/ power button!), old Chromecast, and the new Chromecast with Google TV. So far the new Chromecast with Google TV has blown away the rest. I'm waiting on the Ethernet adapter to arrive but its wifi has been strong. It's the only one of the bunch that has a positive experience with Paramount+ if that matters to you.

How about an argument? An argument of software engineers.