I'm right handed and use the right button as my main select button. I think it's more comfortable because it allows your hand to span naturally across the mouse. It also allows you to click with 2 fingers if you want to.
My co-workers hate it though when they try to do any work on my PC. Everytime they try to click on something the context menu appears. They usually think my PC is broke. It's quite entertaining.
			
			My co-workers hate it though when they try to do any work on my PC. Everytime they try to click on something the context menu appears. They usually think my PC is broke. It's quite entertaining.
				
		
			