No offense, but me telling you what seat is more comfortable is kind of like telling a woman which jeans are going to fit her best lol....hard to do. Seats are a subjective thing based on my experience, and it basically boils down to which one fits YOUR butt/thighs the best. Also, minor adjustments of the seats position can make a big difference in the comfort of a seat too, so be patient before you decide a seat is no good. At least for me, I'll adjust my seat and ride it for a day or two to before readjusting it to "dial it in" even further...that being said, I did notice that many of the hardcore bicyclists in my area all seem to have an "old seat box" in their garage full of nice seats that just didn't work for them.
In preparation of commuting on my bike I purchased a Serfas Flasher which is Gel and incorporates L.E.D.s in the back its real comfy and with my Softride Beam feels like I am in an armchair http://www.serfas.com/product.asp?ProductID=46