Improving delivery speed in Agile does not necessarily increase customer satisfaction, as creating a rhythm for iterative delivery is more critical for overall performance.
The rhythm of how and how often a team delivers value to customers is crucial, with constant and consistent business value being the true goal.
Success is attributed to daily habits rather than one-time transformations, emphasizing the importance of consistent practices over pure speed or effort.
Based on experience as a Scrum Master/Agile coach, the key principle is to focus on quality over velocity to avoid projects getting overwhelmed with bugs and slowing down.