I have a specialized power arc fitted to my road bike right now, and it fits great with a chamois. Without one, not so much. The shape is quite good, but I find it quite hard and get really bad hot spots on my sitting bones.
I'm building up a new road bike, which will get the power arc. I plan on using my old road bike for commuting, hence the search for a new saddle. I'd prefer not to ride with a chamois, as it's only 25km each way.
Any recommendations on saddles with a similar shape to the power arc?