Garden of Sinners is dark. I've got the OSTs, but not watched all of it yet. It's on my to finish list.
I haven't watched to much lately, I've read more manga and light novels to be honest.
With Attack on Titan Final Season (ep10/16), i'm up to date with the Manga as well, I have this horrible feeling that they are going to pull a Game of Thrones on us and finish the Anime with a different ending before the Manga completes. Considering how good it's been if they do that, I won't forgive them.
Started watching the "Hortensia Saga". Seems light hearted in comparison. Seems to be centered around a Royal with a masacred familly hiding whilst building up their strength.
"Redo of Healer" seems to be rated highly as a new series, but having read the some of the manga and being put off because of how depraved and sick it is, I don't have any intention of watching that.
I'm going to start watching "Jujutsu Kaisen". I've heard flutterings of an SAO progressive film which could be good as for me the original SAO was never explored enough, being the best of them. Now that Alicization is finished I was hoping they would have ended it, but you know, in the next series that isn't progressive they've done to much to set Kirito up with a showdown either with a 200 year old mental AI of himself or Kayaba's mental copy.