I have used this extension for a few years now. This extension has given me so much flexibility for the registration page, profile page, and editing area that it is really a "must have" for any Community Builder site. I am pleased to see that the developers continue to work on the project and update the code to correspond with new versions of Community Builder and the support has been fantastic !
I got this originally for one site/one issue, and am happy I did. On further exploration, I found I was able to replace several plugins/components with just this one tool. It is worth several times the subscription price, but I am glad it isn't !