Firefox is great now, especially on mobile. Having all my desktop extensions on mobile is worth it alone. I've also done some rough measurements that Firefox uses about 1/3 the battery life of chrome at idle with my normal "work" tabs open. This is on both Android and MacOs.
On some sites FF is slower, but these tend to be Google properties or giant Enterprise shitshow behemoths (jira)
On some sites FF is slower, but these tend to be Google properties or giant Enterprise shitshow behemoths (jira)