I guess I was one of the Firefox holdouts for years now. After Chrome came out and the adblocker on it was more than useless (I used it since day 1 of public release) I ditched it for Firefox and never looked back. I only kept Chrome for web development to test across different browsers, or to open a new "session" in another browser. Now that Firefox has containers I really don't care for Chrome in that respect though. I'm glad Mozilla is doing things to put themselves back on the spotlight, they've done some great work over the years.