I like Orthworm a lot, I was pretty enthralled by this steel worm Pokémon. It’s pretty cute and the hands on its steel core is interesting. It’s the first one I think from the new generation I really liked, similar to Appletun from Generation VIII. I have one on my team for Pokémon Scarlet even.
Klefki! Amazing typing, great abilities, and two cute signature moves. I always have one on my team.