RE: Whats a good Bow
Ditto again. It pretty much only rules out the Alpha bows from the Big Names and even then you might be able to find a few of them at the end of the year on clearance in that price range.
However, I have become a big fan of the Diamond lineup of bows. They offer an excellent combination of speed and accuracy coupled with very low noise levels. In that price range and belowI think you could look at the Justice, Triumph, Rapture and possibly the Liberty in some places. Excellent quality levels at slightly lower prices.