I have COX COMM as my TV provider. Most providers/apps are included like the ones I have: Netflix, Prime...and plan on buying others during this pandemic. Prime is my biggest issue as the Cox REMOTE can not, will not control PRIME features like subtitles, etc... A friend advised ROKU might.
Therefore, if I use ROKU to access PRIME, will their remote COMMUNICATE better with PRIME FEATURES.
I'm not sure what "Prime features" are, but while watching anything on Prime you can use the Roku remote to select the audio track and subtitles if available.