That might be dependent on use case and which sites you use. I haven't installed Chrome for more than 3 years. Firefox has been my primary browser ever since Opera switched from using Presto, but I kept Chrome as a backup for the longest time. Now I don't needed it anymore. I do have Safari available, but that's mostly for testing.

When your coming directly from Chrome, then maybe you see the problems more? I know I started really disliking Chrome, mostly do to the UI and the developer tools (which is worse that Firefox and much worse than the old Opera, in my opinion).