I have lower back "isuues" that were very apparent after riding on my stock SM seat for any length of time. After 500 miles on the Corbin Gunslinger, the pain has all but disappeared when riding. It does take a few miles to break the Corbin in, but once it's done, the seat will fit like it was made just for you. MUCH more supportive than the stock seat - which is just a big foam pad with naugahyde on it.
I have no experience with other saddles, so I can't comment on those. All I know is that I LOVE my Corbin (now that it's broken in...)
I have a couple shots up in my gallery of my Corbin.
