At the Eps 3-4 mark, so update time.

Favorite new show is probably Chiyu Mahou no Machigatta Tsukaikata (Wrong Way to Use Healing Magic). It's an isekai, but one that remember what it is like to do a fun one. The ParaRescue focus is legitimately interesting, and the cast are all likeable.

I dropped Metallic Rouge because even though it had a promising trailer and has a good OP, MFauli has it right. The show is boring. It's remarkably bad, pacing and lore is all over the place, and its honestly not engaging at all. It's a bad nostalgia bait imitation of something far better (80-90s OVAs).

Mato Seihei no Slave is rough, but still faithful and enjoyable.