Compare Brushes and Explain Quality

What happens here

The presenter explains that the dollar store brush makes cutting in an 'absolute nightmare' and 'frustrating.' He highlights that a good paintbrush 'holds more paint,' allows for drawing a 'line a lot farther,' and creates a 'sharper line' without leaving streaks. In contrast, cheap dollar store brushes save money by 'cutting the filaments down,' using 'really cheap filaments' that 'don't hold paint' or 'lay out paint,' and have 'really rough and jagged' ends, which prevent clean lines. The professional brush (specifically 'The Brooke' from Premier Paint Life) is presented as the superior alternative.

Goal: The presenter contrasts the cheap dollar store brush with a professional-grade synthetic brush, explaining why the latter performs superiorly due to filament quality and design.