Continuous feed paint brush! Which one is better?

What happens here

This video presents a demonstration of several automated paint application tools, including the 'Pro Power Brush' for continuous paint feeding, 'The Infinity' for detailed work like cutting-in, and 'The Dripless Brush' for large surface areas like decks. These tools are designed to streamline the painting process by automatically delivering paint to the brush, aiming for increased efficiency and reduced re-dipping. The video focuses on the features and applications of these specific product lines, rather than traditional paint brush selection criteria such as bristle type (natural or synthetic) or compatibility with different paint types (like oil-based).