Found the season pleasing enough, but not outstanding. Kaguya-sama was the stand out, but being the third season had a head start. Other shows that were above the average have all been mentioned SxF, BIRDIE WING and Heroines. I also gave an 8 to Bookworm s3, but more to do with enjoying more of a favourite show. Haven't finished Ya Boy or Executioner yet, but both could go either way.
The other HiDive show I haven't finished yet, but not mentioned in the piece is Onipan! Made by WIT Studio the animation is as good as anything they've done before even though it's just a fun short intended for kids. The set-up is 3 oni girls are sent to the human world in a move to improve PR between oni and humans. Each episode sees the girls help out various people in the local area they move to. All the girls are fun characters with their different quirks and the VAs all fit their characters, not least because they are actual teenagers doing their first gig!