I have decided on the flute that I want. Is the Jupiter 511RBSE a good decision? I just wanna make sure. thanx

If you've played that particular model (even better if you've played the specific instrument you'll be getting) against any other options you were looking at, and it seems to suit your playing and your needs, then it's a good decision. If you haven't playtested it, or it was the only instrument you played, then it's questionable how good a decision it is....It may turn out to be a great match for you, but it could also be a terrible match and end up holding you back. It's certainly a decent enough flute, so if you've gone through the playtesting process and it's still top of your list, then I say go for it!

Yes, Jupiter is a good flute and if you tried it and you like it then congrats, it looks like you foudn yourself a flute!