Just Chrome, signed in and syncing with Google.

I used Firefox from the Phoenix days until maybe 2014-2020 or so, but kept running into rendering and performance issues, especially with canvas. Several of my last few web dev jobs deprecated support for it, so I stopped using it altogether.

The Google tracking stuff doesn't bother me (I find it helpful, actually). But if they ever kill ad blocking, I'll for sure switch away (and probably use that opportunity to exit the Google ecosystem).

Until then, though, Chrome's been fantastic!