I use Firefox for everything on Windows, macOS, and Android.

I do have to keep Chrome around on desktop due to VirusTotal + reCaptcha setup to be purposely onerous for non-Chrome users. I'll get caught in loops trying to scan files after only scanning a few where I'll get like 5 absurdly vague captchas in a row. You must solve all of them in a row or it starts over from the beginning. It does this even if I'm logged into Google, logged into VirusTotal, and have uBlock Origin disabled on VirusTotal.com. It appears to be by design. So, to ensure I get to scan all my PortableApps.com releases, I have to use Chrome.