We have a Shaws Original farmhouse sink in our kitchen that I love. One big undivided sink-- easy to move dishe, pots, and pans about. They are basically designed to have a half inch positive reveal and very easy to keep the “gunk” out. The one annoying issue with ours is the bottom always has debris of some sort. The almond color shows it off really well!
We have undermount bathroom sinks in our MBR with a negative reveal. As bookworm states, a royal PITA!