Joined: Jan 2010
Posts: 9,835
Likes: 1,816
From: Northern California
Bikes: Cheltenham-Pedersen racer, Boulder F/S Paris-Roubaix, Varsity racer, '52 Christophe, '62 Continental, '92 Merckx, '75 Limongi, '76 Presto, '72 Gitane SC, '71 Schwinn SS, etc.
All of those bikes plus the Specialissima and Pro-Tour have their own fit parameters and geometry, and that is further subject to model year variances.
Finding one that fits one's needs is sure to make a keeper out of it.
The Trek 720 has the cushiest Cadillac ride that I've tried, the Pro-Tour is the most nimble and sporting.