If you are going to be writing a lot on the Onyx Boox Note 2 or Onyx Boox Note 3, you should purchase the screen protector. It will help prevent damage to the screen when pressing very hard. It also will protect it during transit or with accidental drops.
Michael Kozlowski is the Editor in Chief of Good e-Reader. He has been writing about audiobooks and e-readers for the past ten years. His articles have been picked up by major and local news sources and websites such as the CBC, CNET, Engadget, Huffington Post and the New York Times.