Considering Brush Size for Efficiency

doing ceiling cut-ins i didn't talk about size i do like a three inch angled sash brush so it's actually angled so it makes getting in the corners a lot easier a larger brush like a three inch just holds more paint you can cut farther with your ceiling line so i like i like larger brushes early in my career i used uh for years and years two and a half inch angled sash brush and when i switched to a three inch i was amaze i was amazed how much faster i can do cut ins now premiere has come out just recently