Trek FX 7.2 vs. Specialized Sirrus Sport
I did some bike commuting using Chicago's Divvy bikeshare system, and am now purchasing my first bike. My research has led me to two options: an on-sale Specialized Sirrus Sport ($525) vs. a Trek 7.2 FX ($490).
I realize these bikes are very similar, but I am nevertheless intent on making the "right" decision. So far as I understand it, the main differences are (a) the Trek has a steel fork and possibly better tires, but is otherwise a step-down on components; and (b) the Sirrus Sport has slightly better components, but an aluminum fork (less smooth ride) and possibly worse tires.
Am I missing something? What should I be thinking about? What would other people do?
I've thought this to death, so in an act of pure desperation from my own analysis paralysis, I'm turning to the internet for help. Thanks!