I have eleven bikes. Too many bikes. Six of them have Brooks saddles. Two Swift titanium rail saddles. Two Team Professional with the hand hammered flared rivets. One Professional with smaller round machined rivets. One B17. All are super comfortable. One of the Team Professional bikes was used on PBP. As well as the preceding two years and ten thousand miles of training. My first saddle transferred between a couple bikes was an Ideale with aluminum rails and clamp that fit onto a straight post. It eventually broke down and was retired and laid to rest.