+1. Spend the money on Blu-Raysbigboss said:Only a demo will tell you this. In my experience, there is very little to differentiate in blu ray picture quality between players. DVD upscaling quality may differ, & so does audio quality. Some can see a difference.
What is the rest of your system like? If you listen through your TV's speakers, then don't worry about your player's audio performance. Your TV's speakers will not be able to discern any difference in audio quality.
If I were you, I would keep my existing player for a bit longer.