I currently have a Firestick 4K and the memory is full. I use it to watch IPTV as well as play retro games with Retroarch. Would the Nvidia Shield TV be worth getting or is there a better device out there I should look at. I know I read the Shield runs Android TV OS does that make it harder to install an IPTV? Any thoughts and advice is greatly appreciated.
Nothing beats a shield, but they're very hard to come by right now. You can sideload any APK on one, but some apps intended for only phone/tablet will be limited by the inability to touch the screen. 99% of IPTV apps should work fine.
Shields are fast, often updated, and very dependable.