I love penultimate because it's the best handwritten note taking app for iOS. I used OneNote previously and it was horrible with handwritten notes and had constant issues. The one feature that OneNote had that I was disappointed not to see in penultimate is the ability to write only with a stylus, as opposed to being able to make marks with your hand. When I write with my apple pencil, my hand is constantly making marks on the paper, which isn't a major issue but can get really annoying when I have to erase small dots made by my hand every few minutes. OneNote has a feature where you can enable/disable the ability to draw with touch and I would love to see this added to penultimate.