I've heard of it, it's on my list. My only real qualm is that I want a good "radio". I don't do play lists, I just hit Supermix on YT and let it play through. Spotify tried to give me the "average" of all my liked songs, so I'd end up with a Playlist that repeated the same 50 songs or so. YT Music seemed to give me varied music at a similar ratio of my liked genres, which was exactly what I wanted.
Does it have a radio function similar to that?
I do as well, and that'll be the hardest thing to lose, if I can't find a good equivalent. Cause I have to swap back and forth from Android Auto to the BT player otherwise, and that suuuuuucks.