How often do you use your PC speakers?

Gemini said

I’m interested in how gamers actually incorporate speakers into their setups today, and whether they are worth the investment compared to just using a headset.

Do you rely on external speakers or do you stick to a headset? What’s the reasoning behind your choice? I'm curious about the specific scenarios where speakers are the better option for you, and what features or benefits would make them a more attractive addition to a setup.