The alternative is not a whole lot better on 9. LolYea, but you have to listen to brandy and Cory Parker.
I've done the same for a few years now. And the few times I have the commentary on, I instantly regret it..Regular use of the mute button when watching League these days; whether Nein! or Fox/Kayo. Gets an odd look from family sometimes (where's the sound?). I find the games much more enjoyable and immersive without the inane commentary from washed-up has-beens and their "shit-takes of stupidity".
They desperately need to break the audio channels into "ambience" (which includes ref/bunker) & "commentary" and make them selectable ("A", "C", or "Both").