I stand. much more convenient. When in public, I still have to go to the guys, so I stand. If i were ever to use the womens, sit or squat. Can't stand because 1: people can notice feet pointing the wrong direction, and 2: for whatever reason, if you don't pay attn and aim at the side of the bowl, pee coming from that high up makes a much louder noise than when sitting. That'd give you away.