After downsizing from twelve to six bikes over the last year I (now) refuse to buy anything outside of 56 thru 60. That range works well with adaptable and adjustable seats/bars/stems. I bought several "gotta have one of those!" over a few years which were too large but impatience was larger. The last three buys were upgrades- the same bikes in correct size. I don't discard any good condition parts anymore. Is it me, or has anyone else noticed that a crap seat on one bike can work and feel just fine on a different bike of the same size??