Looking around the room: a Vetta, a Turbo, whatever came stock on a Felt TK2 track bike in 2011, whatever came stock on the aluminum Motobecane Le Champion in 2005, a San Marco M, a San Marco C (had to get up and look at those; I had no idea what was on those bikes), a leather-covered unpadded plastic Unicanitor (stock on Peugeot's Campy-equipped track bike in 1968, evidently), and something out of the local bike shop's $5.00 takeoff saddle bucket.

Had a Brooks Professional for a couple of years in the early '70s; traded it for a Cool Gear "The Seat." Wish I had either of those still, but that's mostly nostalgia talking. The Brooks was fine, and so are all the others.