Further clarification. I"m not necessarily talking about a huge difference in saddle design.
I seem to be in the process of switching my saddle design of choice. I previously rode Fizik Aliante VS saddles, but now I've switched my main bike to a Selle Itallia Superflow SLR. The reasons for switching belong in a different thread. So I'm thinking about a new saddle for my dedicated trainer bike. And rather than the saddle that I have on the road bike, which is
this, I'm thinking about a model that is a little wider, more padded, and for touring -
this