I have a Trek 7.2fx wsd. It's my commuter and I really like it. I read a lot before purchasing it, and it seems that everyone (including my lbs) advised getting the 7.2 as opposed to a higher end one, (up to 7.7fx) because it is a hybrid bike, (Trek calls it a "fitness" bike), and it just isn't worth putting high end components on this frame. Someone mentioned it was like putting BMW parts on a Honda...but I love it. It serves its purpose well, doesn't have any suspension, so its lighter and easy to ride. I replaced the seat with a Women's Selle. Mine was aroung $400, and it has given me the opportunity to see what I want in a bike later, and what kind of riding I like to do. This bike can go anywhere, though. I take it on the Katy Trail (rail trail), or on paved roads. The tires are puncture resistant. Some people say you shouldn't buy one of these and just get a good road bike, but I don't think that's always the case. It's just a workhorse, perfect for my needs, fit my budget and I will keep it forever. I've added a rack, trunk and panniers so I can take all kinds of stuff to work and also stop at the grocery store. Hope this helps!