I have a Etude trumpet ($100). I plan to upgrade to a good used yamaha YTR-2335 next year if I keep with the trumpet pratice. My question is will the Etude trumpet play better with a better mouthpiece, I still use the same mouthpiece it came with. If so, what mouthpieces would you suggest? I play with a 7c that came with the Etude trumpet. Thank you.