All of our boards are suitable for most ages and sizes. The major factor to consider is the rider's ability and riding style more than anything else. We typically find most customers, if they are beginners, will have a much smoother learning experience on the 27" board as these boards are a bit bigger, providing some extra stability. A lot of Penny riders often progress from the 27" board onto our other sized boards, depending on their preference. For more information, check out the size guide when you click into each board on the website. Please note, that board sizes and what will be best for you is based on personal preference, skill, age, and where and how you ride. However, you can use this guide to help make your decision. Please note, Penny Skateboards are designed for single-user operation at a maximum mass per user of 100kg / 220 pounds.