Recently upgraded my Play 5 Gen 1 for a Sonos Beam.
Fairly happy with it though music playback was probably better on the speaker.
Anyway my question is regarding TV audio input.
I am only using the beam for my TV audio (ie no extra surround speakers).
Would I get any benefit from using Dolby 5.1 source from my TV ARC output or am I better sticking to PCM stereo?
I have read a lot of conflicting things online.
It seems there are less issues with dialogue sync using PCM but Dolby 5.1 is better "quality" - however I am not sure if this makes any difference if I am only using the beam on its own.
Thanks in advance if anyone knowledgeable can help!