I use Opera, Safari, Chrome, and Firefox all for different things.  Safari is the fastest and most secure, draws the least energy,  and is my primary.  But if I want to watch movies On-Line then Chrome works the best(although I periodically have to Force Quit it when obnoxious stuff takes over the program.  If I want to save videos or music off of YOU-Tube, then fire fox is better.  And if I want to get some news that some news services say I've exceeded their free news stories for the month, then sometimes I can see the story by launching Opera.
	
		
			
		
		
	
				
			 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		