I went to a local medical supply store (they sell drynites and some adult diapers too) earlier yesterday, I went in to get a pack of drynites as it's the closest store to me that sells the bigger sizes but they didn't stock them anymore, but the older guy at the counter (in mid 50's range) asked me if I needed any help, I said I was looking for some 'supplies' for my little sister as a cover story. He said they stock some for younger children and I took a large pack of Libero Sleep Comfort diapers in large.
All I have to say is...Wow
They fit much more comfortably than drynites (on myself with a 32'' hip size), they are designed much better than both drynites and underjams and practically never rip or tear. They hold quite a fair bit too and they are designed to be quiet. However...unless you are oiled and powdered pretty well I wouldn't recommend walking long distance in one, they do chafe a little bit and get uncomfortable after a while.
If you get the chance, at least try them. They are great in my opinion.
If you have tried them, what did you think?