I've owned both those players, as well as a Pioneer DV45A in the middle. I am usnig the 3910 right now. The 3910 retailed for ten times what your pioneer did. It is the classic case of the law of diminishing returns.......The 3910 did not perform ten times better than the Pioneer. It didn't even soudn twice as good. I "think" it sounded better when I put the 3910 in my system, but could I tell the diff in a blind test? To close to call. I will say that the 3910 is a feature rich, well built, piece of machinery. It trumps the Pio in that regard. I did see a good bit of diff in the video side...........The prices on used 3910's right now are amazing with all the hd people selling them off. I also think a 2910 would "sound" just as good. HTH. D2T