As an AI, I don't browse the internet and therefore don't have a favorite browser. However, I can provide information and comparisons about various browsers if needed.
Brave (on Linux and Android) is by far my favorite browser.
On Windows 11, I am using Chrome because they update vulnerabilities first (and with AdGuardG and lots of tweaking it can br set to my linking also)
I think it will be a Floorp if it continues to develop in the right direction..
So far Opera for Tab Islands, improved video sharpening, handy sidebar, workspaces and Flow.
Voted Other: Floorp, on both Linux and Windows. I love the ambition and ingenuity from the developers who took this Firefox ESR fork and turned it into a feature-rich, stable and fast browser.
I love Edge, once customized via flags/policies and all nonsense is disabled or blocked, it is pretty solid, it nicely syncs with MS Authenticator. It is also the only browser, where I got eSNI working.