Based on the information provided, there is not enough evidence to determine the author's belief about Palm Deira being the best of the three islands or attracting the least amount of tourists. However, the author does mention that Palm Deira will be "the largest artificial island in the world" and that it will have "lavishly designed properties." Therefore, it can be inferred that the author believes Palm Deira will be the largest of the three islands. Option B is the most accurate. Option C cannot be determined from the given information.
