The stock seat is killing me. It's hard to find a comfortable position and I can only ride 30 min - 2 hours before I have to get off and take a break. I think a new seat is in order, and I don't know whether to get a Sargent or a Corbin. From the forum-reading I've done, it seems more people have the Corbin. While most like them, it sounds like it forces the rider into a position that puts (even more) weight on the wrists. I haven't heard much about Sargents, but it has been all good. Please help me decide - $220-250 is a lot to part with right now and I want to get it right. If it matters, I am about 6'0 195lbs. Thanks!