Whether you are a newbie or an advanced user in the world of 3D printing adventures, it’s always fun to learn more about the materials you can use for creating a true masterpiece. Let’s look at PETG vs PLA, some of the most popular filament types today for making figures and models. What is the difference between the two materials? Which one is stronger? Which one is more flexible? Answering these questions will help you decide when it’s best to use one type and when it’s better to switch to the other.