I echo the earlier posts regarding the SM7B as the mic of choice. In fact, I ended up purchasing the "cousin", Shure MV7 mic. It pretty much has the same quality of the SM7B, but the mic is a bit more versatile as it has XLR and USB interfaces. I love using this mic as my, "on the road" option that fits in my baggage. That way, in case I get an order during a vacation trip. I can record a voice over directly into my MacBook Pro via USB. So these two mics are my choice.