The significant difference between USB and XLR mics is that while you need an external recording interface for XLR mics, USB mics connect directly to your computer’s USB port.
The significant difference between USB and XLR mics is that while you need an external recording interface for XLR mics, USB mics connect directly to your computer’s USB port. XLR mics have a better audio quality compared to USB mics, but the difference is not too glaring. It comes down to how many people you’ll have on your podcast.