I agree that Patek dials and case shapes are generally more creative and more artistic than Lange, and I typically find them more attractive. It seems like some are offended if Patek isn’t voted best in every area. In the area that OP was asking about (movements and finishing on chronographs) Lange does generally beat Patek, pretty handily. But the movement is just one part of the total enjoyment, and where someone ranks that is a personal choice. Regardless of final preference, I think we are all very lucky to enjoy such magnificent creations.