This is a large cup with a pretty firm ring. Pushes bladder a bit making it hard to pee if tipped forward. Large capacity is Great for heavy flow, and handle makes removal easy. This was the first cup I've tried.
I bought a small size directly from the MeLuna official website for $24.95. If you go to their website, they provide a guide on how to choose the correct size, and there are about 4 sizes to choose from, and a few different styles as well. It's comfortable to ware and doesn't leak for me. It's pretty easy to insert, and I like the fact that it's softer and less stiff (which makes the insertion easier). The only thing that I wish was better is the ring. It's a pretty small ring, so you can't really get your finger inside. And that's one feature that I was really hoping for. Femmy cup has a good ring, but I don't like the shape of the actual cup itself, and it's more pricey. I really wish MeLuna would make a bigger ring that I could actually insert my finger through (and I actually have smaller hands than average - kid you, not).