jump, I opted for one of the Specialized Body Geometry seats. Trek make some as well and maybe others. One I use on my Gemini has proved to be a real pleasure and it does not look too bad. Not as sexy as the sleek black Cannondale seat I got with the bike, but as it was my ass on the line - literally, looks were secondary.
There are some sh1t looking seats out there that work well, and some that look good but do diddley-squat for your ass.
Your'e bound to find a compromise that feels and looks good for your bike.