spec-b comes with Navi, not better but blue interior (ewww) and the 6-speed. Oh im definitely getting a 5-speed zate, im not completely off the performance path yeah the new drive choices (intelligent, sport and Sport Intelligent i think) are pretty sweet. They actually have a guage for MPG and depending on what mode you are in and how you are driving it changes between +/-. Not to mention you can actually feel the difference when you change modes.