Bitstream of PCM on my DVD player


When I setup my DVD player should I have it set to Bitstream or PCM, which is better, and what is the difference? Thanks again
radioheadfan44
For DVD-A, which would A'gon members use, digital audio (such as coaxial or optical)cable OR 6 RCA cables for 5.1 setup?
DVD-A will not play though the digital outs. You will only hear the DVD layer. You must use either RCA 2 channel or 5.1 using 6 RCAs.
If I am running digital coax out of my DVD player into a DAC (PS DL3), do I want PCM or Bitstream set on my DVD player?