As obvious as it sounds, I strongly recommend shopping at a specialty bike store. They are the experts, and they will be able to help you decide which bike is best for you.
“I got by as a musician since day one. I don't live beyond my means. I have real cheap tastes.”
“I have many times asked myself whether there can be more potent advocates of peace upon earth through the years to come than this massed multitude of silent witnesses to the desolation of war.”