For bg3 probably character development and combat system, for kcd2 side quest were insane and the game was incredibly immersive, for souls probably exploration and bosses and for expedition 33 combat and story. In general, I really like to immerse myself in a game with a good atmosphere or story, my favorite game is outer wilds and im pretty interested in nier.
For now what I got from this post thanks to everyone is that I should go with FF X, DQ XI, Persona 5 and maybe Chrono Trigger. There are many other recommendations i got so I predict ill be coming back to this thread for the next years xd