I was just wondering which is better for most people? I see in different places only where people complain about Crimson a lot because it's been nothing but trouble. In my experience, it's been nothing but trouble. I think maybe I liked Catalyst better. They still offer Catalyst Software Suite 15.7.1 and they haven't updated it since July 2015 so at least they don't keep updating or changing the revision date like Crimson does!