I think blaming your saddle might be putting the cart before the horse. I would suggest finding a bike shop that provides a detailed fit. These usually cost around $200 and a good fitter will spend a couple of hours with you and your bike.
The point I am getting to is that a fit that isn't quite right can cause you to blame your saddle. Granted that your saddle may indeed not me right for you. But you won't know this until you get your fit just right.