Ive used this app for the last 3 years for school. In my case, my teachers upload PowerPoint slides for every lecture so I just simply import them which can be done straight from my student portal. The added bonus of this app is the Mac app. I can open it there and also have another note open on my iPad. There have been bugs throughout my experience but nothing major and they are usually addresses fairly quickly. If you want to lose carrying notebooks around Id recommend this app. Ive been using an adonit Jot Touch to write notes and dont have an issue.
Hoegy about Notability: Smarter AI Notes, v6.3.0