There is no definitive answer to this question, as it depends on the child's age, interests, and skill level. However, some factors to consider when making a purchase include the size of the keyboard (so it is not too big or small for the child), the number of keys (too many keys can be overwhelming for a child just starting out), and whether the keyboard has special features such as pre-recorded sounds or built-in games. In general, simple is better when first starting out. As the child becomes more skilled, they can then move on to a more advanced model.