froride1
Unique Case
Try looking on http://www.mtbr.com/ for reviews. A lot of the time the frame is the same over a few different models but the components are different. In other words, on the more expensive bike your paying for better components but the frame is the same. It sounds like your buddy is selling it to you for the shop cost not retail. Also, ride it. Make sure it feels comfortable and you like the way it feels and handles. For me it is very difficult to like a bike that doesn't feel right or handle the way I like. Just like motorcycles, get the suspension set up for you. Same with the seating position and handlebars.