Hi! I am looking to upgrade to a professional trombone. I currently have a bach TB-200 intermediate trombone and am looking for suggestions as to what my new/next trombone should be? I am a college student, female at a size of 5'1 and would like a trombone recommendation that would fit with my size (because I do not want to carry a super heavy trombone). I also play in more symphony/wind ensemble like setting so I would like to get another F attachment (or a tenor that has the option of connecting an F attachment to the horn). I have talked to my teacher and other fellow trombone players and they say the bach 36 stradivarius trombone would be a good fit. But I was wondering if there was a professional horn similar to that trombone and maybe a bit cheaper (but has same great sound/quality). I understand that all professional horns are expensive but I want to make sure I buy a trombone that will take me throughout the rest of college and the rest of my life. Thank you for any suggestions that may fit best!