well in my last forum i mentioned a piccolo for marching band and many of you guys have said to get a full silver gemeinhardt piccolo for marching band because instead of a cylindrical bore like most silver piccolo have it has a conical bore which i dont know if thats true or not. but im thinking of getting one and a wooden gemeinhardt piccolo i think the model is called 4w? which i will use for our inside concerts. do you think these are good piccolos for what im going to use them for?