If you've heard both, which has better stock speakers - the Panasonic TH-58PZ800U or Pioneer PDP-6020HD?

I know this is like comparing the back seats of sports cars, but we watch a lot of regular TV and it isn't worth having the HT system on all the time. The most important part of my decision will be the display (doh), but the sound will matter to me as well. If you've heard them both, does anything differentiate them?

Thanks.

The PZ800 speakers will distort if you have the bass up to high. I have mine at +2 bass/+15 Treble. Sounds okay. I would think that the 6020FD would sound slightly better b/c its a full detachable speaker. Don't expect miracles...but either one is adequate. Quite frankly, I like the sound of the PX60U slightly better.

Chris