Dean,
I think your going to learn that the seat is a matter of choice. For example, I love my corbin and couldn't do more than an hour on the stock seat and I know many that would agree with me but Chy rode all the way from Georgia to New York on the stock seat and had sold his corbin because is bothered him. There are many that would agree with him as well.
Unfortunately the only one who can tell you what is going to work is you. I would suggest trying to get your hands on the cheaper options first before buying them if you can. Go for a long days ride with each one to see how they do. Your going to be sore either way it's just that you will be less discomforted with one.