Do I need a boom arm for streaming?

A boom arm positions the mic closer to your mouth (6-12 inches ideal) while keeping your desk clear. It's not strictly required — desk stands work — but a boom arm dramatically improves both sound quality and stream aesthetics. Budget $20-40 for a decent one.

What's the difference between cardioid and omnidirectional?

Cardioid picks up sound primarily from the front, rejecting sides and rear — ideal for solo streaming. Omnidirectional picks up from all directions — useful for round-table podcasts. Most streamers should use cardioid.

Best Streaming Microphones 2026