title_body: Recommend a new e-book reader, main need is highlight and add notes to my books
upvoted_answer: If you will only be using PDF files, then either the Sony DPT-RP1 or the smaller Sony DPT-CP1 will allow you to add notes and highlight directly on the PDF file itself. You can then transfer the modified file to your computer and share it however you want. Those readers will even allow you to take any type of handwritten notes. However, the only way these features work is with the use of the electronic pen that is included with the device. There is also the reMarkable which even allows you to transform your handwritten notes into typed text.