Firefox was my first choice ever since it came out, but I stopped using it when it got unstable a few years ago (even on a brand new macbook!). I've been using

Firefox was my first choice ever since it came out, but I stopped using it when it got unstable a few years ago (even on a brand new macbook!). I've been using nightly for about a month with no crashes, so I'm mostly happy with it. Sometimes it goes crazy with CPU and I have to close a few tabs. I'm still using Chrome as well, for now.