So, I've had my (small) Diva for about fifteen months now. I absolutely love it (no questions there), but I think it's time for me to try a new cup. I find that the Diva can be a little on the long side (only sometimes, but whenever my cervix is low enough that it is too long, it's extremely annoying). I don't have issues with it popping, but, well, that's because I pretty much use my fingers to guide it into place. My Diva does work, but I also just want to try something new. I've thought about it for a while, and my criteria would be:
1) It has to have a capacity close to or surpassing the Diva.
2) It would be nice if it popped open without much work. Sometimes the Diva can be exasperating.
3) I like enough suction to make sure it stays in place (something I occasionally had trouble with when it comes to the Diva).
4) It'd be good if it were shorter than the Diva, because as I said, sometimes the Diva feels too long.