I live alone and make 2 cups in a french press each morning, which goes in a coffee carafe to stay hot. I drink from a cup and saucer that goes with my (ancestral) Sunday china set that I use every day. I really like using a cup and saucer.
I do have 4 mugs. My favorite is actually an oversized, left handed Limoges teacup that I got at a rummage sale. It is so pretty but holds as much as a mug.