Went to two bike shops today, two more to go. The bike shop I liked better had two models I was interested in, Specialiazed Sirrus Sport and Giant Escape City. I appreciate both bike equally. The Sirrus looks a lot sportier and aggressive and the Escape looks a lot more comfortable. The second bike shop carried the Trek 7.2fx, which looks like it compares to the Sirrus.

Any big difference among these three bikes, any of them comparably better?