I am buying a bike right now, and I have a choice between a barely used Ducati monster 620, or a new Kawasaki Ninja 650r. They are both about the same price, and I need to make my decision ASAP due to high demand for both of these bikes, which one should I choose? whats the better bike as far as comfort, handling, gas, FUN even, overall, what would you choose? somebody who knows that they are talking about somewht please.