While instructing MSF motorcycles classes, I've used both the Rebel and the pre-08 Ninja 250. They are both excellent entry level bikes provided you are not trying to ride too far or too fast. If you think you'll be spending much time on the highway/freeway/express way, the VLX/VT600 would be a better choice. Each of the 250s are legal to ride on the freeway, you just would not want to go far.