dont wear diapers but thought i'd chime on the mooncup........have the diva cup and absolutly love love love it they have a huge learning curve on gettin them in just right....but once ya get the hang of it ....can go undieless or even wear white without fear heheheh love mine so much even just got one for friend of mine and after daughter has her baby in few months will get her one anyways thats my 2cents hehe
btw all the menstraul cups have 2 different sizes 1 for prechild birth 1 for after...the pre ones are much smaller