DVI uses a multi-pin array, which can be presented to carry analog, digital or both signal types depending on the pinout. Of note is that DVI, despite its backward compatibility with HDMI, cannot ...

HDMI is really best for connecting a PC to an HDTV. Consequently, I’d go with a DVI cable. That’ll give you a pure digital signal (VGA is analog) and a much sharper picture at higher resolutions.