Denis Wick 5882 Trumpet 5E

Playing before on Back, B&S and others, this mouthpiece helped to focus the air and pushed a bit in the upper register. Don't expect miracles if you are not in shape. Secret is to choose the right mouthpiece size, how much you practice and how well you train your "air pump". There might be more expensive an better options but this was right for my budget. Good luck there!