I’m still on the fence about MQA. A lot of hip hop that is only on Tidal is MQA. I haven’t figured out how to make my K50 streamer unfold it and not Roon (though, honestly, I love Roon, so I’m hesitant. I do use a SqueezeLite player with the Roon server and UI, that I think sounds better than a Roon player with the Roon server)Correct. Because of the smooth response of the susvara and with a smooth response chain, it'll reveal the lo-fi metal for what it is. This is kinda what I'm getting at.
ALSO, I dunno why, but MQA also will reveal more correct mid bass than any other format. Which is the weirdest thing because that frequency range is not hard to playback I imagine. But I've been starting to think it is one of the last things to come out correctly in the path to end game without assist from colored external amps. And I think this is due to lower distortion of MQA that lowers noise floor even more on a perceptual level. Because HQplayer and PGGB can affect mid-bass, more for the worse than for the better on my end. Especially since they both seem to flatten the soundstage too, hence giving the extra detail that these YT reviewers seems to love but it's just a cut in the mid bass.
Metal and hip-hop MQA can reveal good midbass well too. Hip-hop library has a fair amount of low DR due to the intention of it being played in the club though so one must find the album with high DR.
Currently, having Roon unfold it, I think a non-MQA high-res version sounds better. MQA sounds “digital” to me, but I haven’t tried unfolding with my server apps.