A Hybrid is a cross between a "normal commute" bike and a sport bike. The Hybrid bike will have more sporty looks, and as a rider you are in a bit different position on the bike, it sure has other ride qualities compared to a standard bike. I started with a Trek Hybrid but grew into a "road" bike which is even lighter. As Cannondale is a bike manufacturer they try to attract all sorts of people to buy their bikes and the offer a whole range of bike that go from conventional to ultra fashionable to race. You just have to decide for what purpose you like to use the bike.