I've had many issues in the past with cups that are too hard or too flimsy. I've had a very sore vagina to the point I felt like putting cups to rest.
Leaking has also been a major issue for me as I can't just leave my class to run to the bathroom as I'm a teacher.
I read another forum online where another lady left her review of the cup I bought from Women Comforts. The thing that stood out for me was the fact that it's Medical Grade Silicone and that it's a soft but sturdy cup. This is a big deal for me as my vagina seems to be a little sensitive so I got in touch with the lady and asked her some questions about it. 3 hours later and I've ordered mine with a nice discount too!
I can tell you that I'm well impressed that I don't need to be conscious about any leaks or bloody bum as I call it. I don't feel that discomfort either when I'm walking around and it doesn't burn! I use a little coconut oil when I insert it to make it glide in smoothly and I've mastered my personal folding preference. At first I thought it would be too big and studied the cup well before inserting it but it turns out that it holds a lot more fluids whilst not irritating me.
I hope everyone can find their 'one' true cup and never give up! It's an investment we all need to make.