I'm struggling with audio quality over zoom on Linux. Anyone could recommend a good microphone that sounds reasonably fine. Preferable something below 100$.
I bought the fifine condenser microphone and it is really nice. I use it on Linux and it only costs about 30 bucks, depending on which version.
I got the slightly more expensive version for 40 dollars which has a detachable cable and a backchannel for headphones (so you hear directly what comes from the mic).
The benefit: Linux uses the mic as a audio interface and also gives you sound through the port of the mic:
