Analog brush Croquis 2026-03-15

Today I did 24 sketches in 150 seconds each using traditional art supplies and drawing directly with a brush pen. 4,5 the head ended up too big. Personally, I think the ones that turned out well are 8, 9, 19, 23, and 24. I would appreciate it if you could tell me what I should keep in mind when doing quick sketches with an analog pen.