The saddle on my Secteur is a good enough saddle. However, it's only 140cm wide and I do get a sore bottom after about 50 miles, whereby I start fidgetting around, moving from front to back, side to side, trying to forget the pain! The Brooks saddles range from 152 for the Swift, 153(Swallow), 155(B17Narrow) and 160 for the B17 and Team Pro. The gel saddle on my hybrid is 160cm wide and I get more pain from that than on my Spesh, so I'm thinking a narrower Brooks is better for me.
Now it could well be that I'm going to get soreness whatever the saddle is until I start getting large mileage in regularly. It's just that I read so many good reports about the Brooks fraternity, who persevere with them, that I'm starting to believe it myself!!!!!!!!!