I have three streaming devices: ATV4K, Amazon Fire, and Roku. Each one has something it does better than the others for some particular source and are always better than any TV or disc player internal streamer.
JVC RS600 Chad-callibrated, 120" 1.3g in Batcave HT, Denon X8500 Polk LSiM703 fronts,
RTi-12 rears, LSiM 706 center, Monitor 40 Heights, Monitor 60 FW, Emotiva E1 sides,
LSiC CH, Infinity 6" VOG. 4X 12" subs w/mini DSP on sub 1 and nearfield 18" from sub 2.