everyone is different, no matter what saddle you ride it has to fit your bottom.....here is my experience
B17. was comfortable immediately, after I fiddled with seat position and tilt. out of the box it was pretty slippery, ended up with a slight nose tilt up, 15 years later I have only tightened the bolt once, a little bit, use only proofide on it am starting to see dents
B17 Imperial Narrow.....simple did not fit, was not comfortable from first ride, I got rid of it fast
Swift comfortable immediately,
other saddles that I ride or have ridden and work for me: Selle Turbo and Flyte
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Life is too short not to ride the best bike you have, as much as you can
(looking for Torpado Super light frame/fork or for Raleigh International frame fork 58cm)