I've switched over, and I'm loving it so far. The dark theme looks great, and it's as quick as Chrome for me. The only major downsides for me so far are: * I

I've switched over, and I'm loving it so far. The dark theme looks great, and it's as quick as Chrome for me. The only major downsides for me so far are: * I have a lot of bookbarks on my toolbar that I ported over from Chrome, and they're pretty squashed together on Firefox. A bit of extra spacing would work wonders. * Downloads being in a separate window near the top of the browser. I miss being able to visually see my downloads on the bottom, and having to deal with them when they were finished. * The separate bars for address and search, especially when the address bar basically does search for you anyway. * The dev tools. I was a huge Firebug fan, but when the dev jumped over to Chrome their dev tools became much better, and Firefox's native tools were far worse than before. They've caught up, but Chrome still feels years ahead of them in this regard.