This worked fine for me
It all depends on your needs. This worked fine for me, relieving some of the coccyx pressure while not putting undue pressure on my bad hip (which a firmer one did). We all are different sizes and have different needs, so I suggest purchasing this from a company with easy returns in case it does not work for you. I may buy a second one so that I can rotate them. When one loses cushioning, I'd use the other as the first one returns to normal.
Rating: 4 stars