I don’t mind using multiple tools to achieve a goal. That is what I do daily as a developer. Which is why I use ShareX for screen recording, Audacity for audio recording and Virtualdub to combine both of them.
The screencast that I created is a private one to my team, so maybe one day when I’m not too lazy and create a worthwhile screencast I’ll post it up.
Oh, you might need to install ffmpeg before using ShareX to start screen recording. You can download it through ShareX but I used chocolatey for that.