Theres no right or wrong here, just personal preference. Raw however gives more adjustment latitude and ability to recover less than perfect images. Personally i shoot raw + jpg and depending on subject matter many times use only the jpg image. For serious shots or that one in a million, raw gives me the best chance of having the most data in the image, the most adjustability and latitude to tweak the image to best advantage.
____________________________________________________________________ When no one is looking, Pigs can walk on they're hind legs