High-quality controllers usually have many features. Some of these are more important, others are less. However, it is important to know features can be selected by categories and might be not equally relevant for all games. For instance, particular controllers might focus on shooting games mainly, so they can have different features related to those types of the game.
They can improve different abilities of the players, so they can target and shoot better, or they can have some other powerful characteristics which can make them hard to compete and defeat. These are very useful when it comes to improving the score. You can reach your goals faster by winning many more battles than without these features. That’s why it is important to have quality and appropriate controller during gaming.