This chart is designed to help you pick the best chainsaw based on your application needs. Chainsaw applications are listed on the top bar of the chart. Chainsaw models based on user type classification is listed on the left bar of the chart. As you move across the chart row, look for the full color dot(s) to guide you to the best chainsaw choice for a particular application. For example, if you're looking for a saw to do light and heavy clean up work, then the 450 would be your best option. Visit Husqvarna chainsaws product page to view details and user reviews for each model.