I can see why many consider this the peak of the series. As someone who has only played New Horizons, I can say that other than the customization of your island, this game does basically everything else better. I like the CAT coupon system, I like that the shop has multiple stages of upgrades, I like that there are more Nintendo items, I like the minigames available on Tortimer Island, etc. I have enjoyed my time with this game.