I'm using the Crown CM-311-A and from my perspective it's outstanding. While it's not the most comfortable mic I've used, the sound quality, frequency response and clarity are excellent.

Good Luck,

Gary
_________________________
PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!

K+E=W (Knowledge Plus Experience = Wisdom.)