I have not been a "power user" of KeeFox, but I am very happy with Kee from what I have seen so far. Way better is the handling of multiple credentials for a site, which I have quite a lot. The list is now easily accessible within the userid field. I may have overlooked a similar feature in KeeFox, but I have had the need to access its symbol in the menu bar to open the list of credentials, which is far less convenient.