I am looking at changing my 19" wide tft screen. Initially I was thinking of a 22" but there seems to be a lot of talk of going 24".  I don't intend to wall mount the screen, I just want to put it on my desk.  Can anyone tell me if a 24" is comfortable to look at all day if on a desk?
	
		
			
		
		
	
				
			 
	 
  
 
		 
 
		 
 
		 
 
		 
 
		 
 
		