Over the years I have experimented with them all, browsers that is... but having a Mac I have found that none of the others really offer any great benefit over Safari. Yeah, there are some fancy-schmancy things other browsers offer but I always seem to discover that I never use those 'add ons'.

On mobile, however, I do use DuckDuckGo's browser often... 50% of the time maybe?. I don't think they have a version for desktops.