I’m looking for opinions on the Ceterus foot, by Ossur. I am considering switching from a C-Leg back to a Mauch which I am very familiar with and my prosthetist is recommending a Ceterus. Is anyone using this foot and if so, what do you think of it? Do you like the level of flexibility and cushion? What about the weight? In the attached picture I included one that has the additional flexion/rotation attachment (blue ball) and one without it. Any thoughts on that attachment?

Thanks for any input you may have.