Panasonic Plasma EDTV is best for TV and DVD (pixels fit exactly)....it also looks very good (but not the best) on HD.
An HD plasma TV will actually look worse than an EDTV with a regular TV or DVD source....this is because it has to upscale the signal to fit the greater number of pixels on an HD screen. Of course, a proper HD TV with proper number of pixels will look the absolute best with a ful 1080 HD signal ( but beware; many HDTV do not have the full pixels necessary)
An HD plasma TV will actually look worse than an EDTV with a regular TV or DVD source....this is because it has to upscale the signal to fit the greater number of pixels on an HD screen. Of course, a proper HD TV with proper number of pixels will look the absolute best with a ful 1080 HD signal ( but beware; many HDTV do not have the full pixels necessary)