Best Gooseneck Microphones for auditoriums

A gooseneck at a lectern has one job: pick up whoever is standing there, at whatever distance they choose to stand, without feeding back into the room's own speakers. Most complaints about lectern microphones are not about sound quality - they are about a microphone that got moved, knocked, or set to the wrong pattern and left that way.

For a fixed install run by rotating volunteers, that argues for a fixed cardioid pattern, a stem long enough to reach a standing talker without adjustment, and a base that stays where it was bolted. Anything with a switch on it will eventually be found in the wrong position by someone who did not know it was there.