Yes! The commercial model was designed with the commercial trumpet player in mind. This model will not fit everyone, but will be a great option for many players! The commercial rim is slightly flatter with a softer bite for comfort during those long gigs. The backbore is our #R/28 option which is our most free-blowing of our current commercial line of backbores. The #R backbore starts off with a smaller entrance, but quickly opens up to allow more air flow when pushed in the extreme upper register as to cut down on the "choking off air".