Hi, I'm a euphonium player who's currently a freshman in college. During the fall, I participate in two ensembles: the marching band and the concert band. For marching band, I play the trombone; for the concert band, I play euph. I currently play on a Wick 4AL for euph and a 12C for trombone (I play 1st bone; I play on a straight tenor and it has a small shank receiver). I was wondering if switching back and forth between the two mouthpieces would be detrimental to me in any way, because of the large change in size? And if it is, I would like suggestions for an appropriate mouthpiece to use for trombone.
Thanks in advance!