My question for the comm: Which is easier to pop open, the Lunette or Mooncup UK? Also, I know the sizing charts are roughly sized, but I am 24, nulliparous, and the width of the small Diva has always been comfortable for me. Am I best off with the smaller size of either of those cups as well?
ETA: I decided on a Mooncup UK because it was a good amount cheaper and because I couldn't decide on a Lunette size. Thanks, everyone, for the feedback. I really have tried every popping-open trick and fold everyone has mentioned on this comm - I just don't think the Diva is the cup for me. Will be back with a comparison when it comes in!