That's the one I have two of. I like it a lot. It takes a little getting used to, but I find it much more comfortable than then original. Design also makes playing certain games easier. Body Harvest for example you move with the stick, but it also requires you to use the d-pad and L (I think), much easier to do on this controller.
Stick construction is also better. The stick is metal and the design of it is different to the official ones, so it doesn't suffer from the stick grinding itself down and becoming loose.