@hazardwarning Thanks Vanessa.. My parents arrived yesterday afternoon, so I was a bit rushed off my feet for the day.. :-)
I like Goodnotes for being able to change paper, and it has good handwriting search capabilities if you let it communicate with their servers, but I have that turned off for client confidentiality reasons.
I like the ‘feel’ of drawing / writing better in Notability, and you can manipulate diagrams more effectively there.
So I think very much on what fits for your use case - I still use both for different things..
/@sumudu