I got a Fizik Kurve Snake as OEM on my new bike. It's a bit different to what I had before (specialized Romin) and trying to set it u in the same way wasn't a recipe for comfort.
I had the Romin slightly nose up for a comfy ride. After a bit of tweaking with the Kurve I have had a comfy 60 mile ride. I ended up with it pretty much level and used the soft tensioner.
I think I am going to enjoy using the Kurve, a lot.
I also very much like the fact you can get the clip in Fizik saddle bags, no messing about. However, for various reasons, I have ended up with a medium and a small saddle bag that I don't need. Both unused and the small still has the packaging on it. If anyone has a fizik saddle and wants one, let me know and I am sure we can come to an agreement.