Professional Headsets

The Logitech Zone Learn is pretty laser-focused on its design goals, and manages to achieve them nicely. It's comfortable, several parts are replaceable, and its microphone makes it great for virtual classrooms. The only big misstep is the sound quality, but even then it's not that bad.

Cheap and discreet looking, the Logitech H390 works just fine for an occasional meeting or class, but the on-ear fit hampers isolation performance and comfort.