Hi and welcome to the board! I bought the TUSA X-Pert Zoom fins after much research and realizing that I am large, outa shape, and wanted to be able to keep up. I have to say that I love mine. While I have to admit being newly certified I haven't tried them in current or surf yet, they are great for calm water diving and snokeling. The only time I start to get a cramp from them is when I am doing something drastically wrong.
Judy
Judy