Perfect, So I believe on the simplify we attempt to clean up the output from the Notion API so I would expect there to be a difference between Simplify and not having Simplify enabled. Looking at the code for both nodes though they seem to use the same Simplify function and the same API call in Notion so it should be the same output.
I will do some digging when I get a chance to see if there is anything else different in the requests.