It's great that we have all these choices for privacy-focused browsers. How does https://iridiumbrowser.de/ https://iridiumbrowser.de/ compare to https://brave

It's great that we have all these choices for privacy-focused browsers. How does https://iridiumbrowser.de/ https://iridiumbrowser.de/ compare to https://brave.com https://brave.com and https://vivaldi.com https://vivaldi.com ? It seems like Iridium can install any Chrome plugins and is available in the normal repos for Debian/Ubuntu, FreeBSD, etc (as well as Windows/Mac), but it's not backed by a company (and the company's marketing dollars), so it might be even more privacy-focused. (I do see a lot more crashes with Iridium than Brave on a systemd-removed Debian-based system, however.)