many ladies may be very willing to try them, as many never have.  However, they may not post here if they don't KNOW they like them.  Maybe you should ask if there are any ladies that would be willing to try them to see if they like them.

Just my .02, since I'm not FS, and a lady cover doesn't really work for what I do ;D

....she uses the FC and speaks highly of them.  Her link is here.

She is an advocate of the use of FCs....plus she provides a true GFE