I switched from Chrome when I found out that the new release will not let me disable autoplay. I can't stand videos that start up on their own. Firefox was recommended by a friend who knows a lot about computers. At first, I thought it was much better but it seems to have slowed down and there are a few minor things I miss from Chrome. I am now seeing that Edge is the best but I never liked IE and am not sure about microsoft software.
Another note - favorite search engine? I was using google, switched to Bing but I think Google is better.