Hey guys, completely new guy here so I am looking for a little advice. I am going to be spending a lot of time this summer in Colorado and I am looking for a bike to get me around town. My three choices so far are a Giant Boulder, a Trek 830, or a Trek 3700. Before you start saying that this is in the wrong area of the forum, let me explain. I am looking at this from a "tech" point of view. Usually when I get something like a guitar, a gadget, a car, I like to know how the thing works and I would like to be able to learn the ins and outs of it. Of course I am looking for a nice ride and something that is dependable, but I would also like to know how to work on it if something goes wrong. I am going to be riding mostly just around town or on gravel or smoother dirt paths, but hey, it is Colorado and I wuold occassionally like to take it up and down the hill a few times while I am there. Probably 98% on a smoother surface 2% flying down a hill. Any suggestions or advice? I would really appreciate it!