Lots of recommendations for ZoomNotes on this thread
I have also used it before, but I find that I’m still reeling from the number of options and tools. I don’t really have enough motivation to dive into it because handwriting on the iPad is not a frequent workflow for me. However, it is nice to do in certain situations and I find the “infinite canvas” approach in zoom notes very useful.
What tools do you find essential? Which do you hide away? And, maybe most importantly, how do you draw simple sketch shapes without invoking the “smart” shapes that are hard to manipulate?