Hi, I'm looking to buy a 16:10 20 inch monitor. Is there any different in picture and text clarity between VGA and display port at this exact resolution: 1440 X 900, in regards to text quality when browsing online and also typing documents, and also video picture quality. (Just to add, I've tried several full HD monitors at this size and the text is blurred when browsing online, so no need to mention higher resolution monitors, just at this resolution, thanks)