You might like to know Saiyuki Gaiden has some oddly detailed bloody moments. Only three episodes and an ova. Have you seen any of the other Saiyuki shows?
I liked the original Saiyuki. What little I saw of the old Saiyuki Reload, and Saiyuki Reload Gunlock felt more like a cheaper store brand of it. I just found Saiyuki Gaiden. The quality with that one has gone back up, but you don't get a lot. I just got a hold of Saiyuki Reload Zeroin, and I'm aware Saiyuki Reload Blast exists. I'm not sure what to expect from those last two.
I found this:
I've haven't seen anything of the Great Pretender. I've seen some clips of Banana Fish, and that looks funny. Is that the new Trigun or the old one?
I might want to prioritize the shows that are on Disney+ since they've removed shows from that service more than once. That narrows it down to new Hunter x Hunter for me, since I don't want to track down those discs.