Pathfinder 2e is one of my favorite systems because of how many character options you have, and how open-ended they are. You could have two or more players with the exact same ancestry/class combination and they'd both still end up with wildly different characters, and multiclassing is so much easier to both understand and work into a build without ruining your character.
Combat is also a lot more tightly balanced and tactical thanks to the three-action economy as opposed to 5e's two actions.