Chime in: What web browser do you use as a backup?

[Windows Central]

Everyone has a default web browser, but we don't often discuss the other backup browsers we use. We want to know about yours, and why you use the browsers you do.
A lot of people stick to one browser on their device. In my case, I use Edge full time, because I like it. No matter what anyone says, it's a viable alternative to Google Chrome. However, I also have Chrome installed as a backup browser, just in case something in Edge doesn't work.
I was wondering, and so was our community, what you guys use as a backup browser on your PCs. My backup browser switches often between Google Chrome and Opera. I actually prefer Opera.

Full story from the WindowsCentral blog...