Anyone use the FLEX disc?

So i strictly use tampons because i hate dealing with period mess and smell and all the fun it comes with. I have seen a lot of the alts for period products and i hated the idea of a cup because it sits right in the canal. I liked the idea of flex because it goes all the way up in the space where a nuvaring would go and you can have sex with it in. I had success with inserting and removing nuvaring and im assuming this is put in and taken out the same way. I was wondering if any of you ladies have tried this product and had any success or issues?