Since I can't try any, I'll just have to guess.. I was tempted by the B17 Narrow Imperial, but then the B15 Swallow would fit the look of my bike better. Also, I read that if you have a substantial drop from the saddle to the handlebars, the swallow is a better choice, this is just something someone said though so, being the internet, it's almost guaranteed to be a lie.

My drop is maybe 10-15 cm, so I guess the B15 Swallow is well suited according to that theory.

What do you think..? Any Brooks veterans who know what the different models actually are suited for?