I tried several saddles and settled on the Fizik Arione. I have tons of them in the garage, on bikes and waiting in the wings. I've tried a Brooks B17, B17N, Pro, & Swallow and they were all ok, with the B17N being my favorite of the group. I tried several others as well but none that I like for any distance.
Then I found a cheap ISM Adamo to try out. It's about as ugly as they come but for me it's so much better than anything else. It's the only one I've ridden with zero perineum pressure...everything is on the sit bones. I'd love to find a classic looking saddle that fit the same (narrow and flat).