https://ubuntuhandbook.org/index.php/2020/10/microsoft-edge-dev-available-install-ubuntu/ by UbuntuHandbook

Why is this post important? Because installing Microsoft Edge via their official repository will facilitate the installation of ongoing updates. We found that most web-pages are directing readers to download a deb file from Microsoft’s website for a one-time installation, which will require manual downloads & installations to update on an ongoing basis, which is time-consuming, and compromises security due to delayed or lacking updates.