My most comfortable bike is probably my 1973 Gran Sport that I bought in my mid-teens. At the time, I thought I should get a 21" frame but my dad reasoned that I'd grow into the 22", so figuring he was older and wiser, I got the 22. Then I stopped growing. So for years I felt like the bike was too big, until I got to be about the age my dad was when I got the bike, when I realized it was pretty perfect. Go figure.