I use my Nvidia Shield as well as the built in "smart" functionality on my TV, and a Roku Premiere+ in the basement. I also use an iPad Air to watch TV shows on

I use my Nvidia Shield as well as the built in "smart" functionality on my TV, and a Roku Premiere+ in the basement. I also use an iPad Air to watch TV shows on the treadmill. Since a large chunk of the TV and movies I watch are ripped from disks I bought, I need to stick to formats these devices support. Apple put out a surprisingly competent software HEVC decoder for my iPad Air, and everything else here supports it natively.