I am planning to buy a used smart tv device, which one is better?
I play some retro games on tv also.
I have fire stick 4K currently.
I have used and have multiple devices listing few below.
On box : Works great small and simple, great for google ev experience under 2k, currently using the same actively and very happy with it.
Amazon fire stick : have used couple from starting to 4k, they work flawlessly need to usse extension cable if you want to connect usb drive or memory card and downloader app to sideload.
Shield : Using the same for over 6 years, works well, is solid buit and pretty stable, remote always had issues, so you can use a differernt remote or app for the same, connectivity is good, 2 usb ports.
Appple tv : used initially years ago but let it go, not able to sideload apps and make much changes as its OS is built like that, interface and UI is pretty good and looks nice.
pi box : you can insall kodi and other different types of softwares, if you want to build something and experiement with it, is great to learn, newer ones are every prpetty good hardware wise, i used an older version 6 years back and experience was good, but you would need to tinker and play around with it.
Mi box : works well, has given good service from over 7 years, no issues, remote works well and UI is good to use. Can sideload apps and interface is fine, only wi fi no network port.
Roku 2 : Used a lot a decade or more ago, when i watched netflix from US and it was not launched in India. Did work well for the money paid for.
Apart from the apple tv, i have all the other players still with me and working fine in our 4 Tv's some are also lying around as backup to which i switch to when needed and ones that i dont use anymore like Xstreamer, WD tv .