No experience with the cunningham clamp or the squeezer but I have used a clamp called Dribble Stop and one called Uro Mend. They both are somewhat comfortable and they both work for about
an hour but then urine builds up and they hurt a little so I'm off to the Bathroom. Don't see how you can keep those things on for more than an hour. They are good for social
situations and they give you a little confidence.