Kabaneri of the Iron Fortress - Attack on Titan with zombies.

Fate series - Fate/stay night: Unlimited Blade Works for starters. Then Heaven's Feel or Fate/Zero. Mages and their Servants battle it out for the Holy Grail. Fate/Zero is incredibly well put together, and is also gorgeous when it comes to animation. But Unlimited Blade Works should probably be watched first.

Fire Force - Fun show, and has some of the best music in anime, in my opinion: OP, and ED.

Dead Mount Death Play - I like this one because it really does its own thing. I like anime, but it can be very formulaic. This one keeps you guessing, and has interesting worldbuilding.

Chivalry of a Failed Knight

Cyberpunk: Edgerunners

Synduality Noir

Metallic Rouge

Kaiju No.8

Akashic Records of Bastard Magic Instructor

Isekais with some humor:

Cautious Hero: The Hero Is Overpowered but Overly Cautious

Skeleton Knight in Another World

Problem Children Are Coming From Another World, Aren't They?

Campfire Cooking

Food Wars - If you like it for the cooking. If you're not a fan of fan service, it does get slightly less ridiculous past the first episode, but there is a fair bit. It's pretty hilarious, and the lewd isn't the main focus.

Delicious in Dungeon

Yuru Camp - If you like it for the wholesome chill vibes, is one of the most chill and whole animes in existence. It's literally just girls camping.

If you want the mix of wholesome but with some action, Farming Life in Another World, and My Daughter Left the Nest and Returned an S-Rank Adventurer, and Banished from the Hero’s Party, I Decided to Live a Quiet Life in the Countryside might all fit the bill.

SPY x FAMILY is also mega wholesome.