I'm looking to get a good stage mic to use for vocals on a alto/tenor-range female vocalist who is just a little breathy... I'm looking to spend <$300. After a little preliminary research, I'm concentrating on..... Shure Beta87 AKG C535EB Beyerdynamic M-88 (might be over $300?) Beyerdynamic TG-X 80 Beyerdynamic Opus 81 Electro-Voice N/D767a Electro-Voice 367 However, I don't have any experience with any of these. I know there's quite a bit a variability in the price range of the above. While cheaper is better, I definitely don't want to sacrifice too much sound quality - which may rule out the lower cost ones above....but then again.... ?