There's more than one school of thought when it comes to graphic recording. Some say to use as many pictures as you can. Others say to capture as many words as you can. I tend to fall somewhere in the middle, I think. Well, really, I don't think about it too much. I just do what makes the most sense. Whatever captures the idea best. And visually makes the most sense.
This is a graphic recording I did for practice quite a while ago. It's pretty heavy on the words. Not so many pictures. How the words are arranged on the page and the different colors and sizes make it much more visually interesting than regular writing.
As you can see, amazing drawing skills aren't needed to create visuals with impact!