We have been using these mics at my church for a number of years. They sound great and work as they should. They have slightly more pronounced bass and more subtle highs compared to the Countryman mics we've used in the past, which can be good or bad depending on your speaker's voice, but this certainly can't be remedied with a mic. a bit of EQ work if needed. They last as long as anything else I've had experience with (I'm an A/V pro with over a decade of experience) and they're cheap enough to have a spare on hand.