As an owner of a full line music store I would like to give my opinion of what type of flute to buy.
I also am a trumpet player and I believe my experience with trumpets also apply to flutes, saxes, clarinets, and other woodwind and brass instruments.
I have found that the good brands, such as Yamaha, provide students and pros with very good quality instruments, and buying the cheaper, usually made in China non-brand name instruments is usually a mistake.
Many of the Chinese instruments are made from lesser quality alloys and their plating is usually much poorer quality than a Yamaha.
Also, student model flutes are meant to be played by beginners and intermediate players because they are easier to play and easier to get a good sound out of. Most of the higher end flutes require more air and are also more fragile. The keys on a good student instrument are harder to bend where a pro flute, usually made of sterling silver rather than the student model being silver plate on a nickel body, are softer and their keys can go out of adjustment more quickly.
Also, many students enjoy playing in marching bands and the need for a good student model which doesn't cost as much will upset you less in case of a fall or drop.
Yamaha student model flutes had been made in Grand Rapids Michigan until last year when they closed this factory and are all now made in their Indonesia factory. The quality is still great but if you can find one made in the USA of parts imported from Japan, you can get a really good flute.
I hope this helps
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George Kaye
Kaye's Music Scene
Reseda, California
818-881-5566
www.kayesmusicscene.com