I have used many microphones from various brands, all of which were of very high quality. The Shure Beta 58a is without a doubt the most reliable workhorse of a mic. It is even tougher than it's little brother the SM58, more clear and articulate in tone (the SM series is notoriously muddy), and has a more usable output level. To top it all of, it is the most feedback resistant mic I've ever used. In situations where no other mic, of any polar pattern, is usable, the Beta 58A performs and shines. If you want one microphone that shine in any environment, look no further. This mic will be all you need.