I just bought an Ipad Pro for this purpose and I love it. I have tons of PDFs open for research and I can annotate super easily. Plus, I can draw, animate, and

I just bought an Ipad Pro for this purpose and I love it. I have tons of PDFs open for research and I can annotate super easily. Plus, I can draw, animate, and watch youtube on the same device. It's been quite nice. I was going to get the ReMarkable, but am very happy with my Ipad