I've been looking at the pioneer 1015 and the onkyo 603. I'm coming out of a onkyo htib 570, yeah i know. I want to keep my speakers and upgrade to one of these receivers. Who can convince me to get one or the other. I'm not really comfortable with the volume situation people dislike in the pioneer. Does the onkyo have this problem. I really cant tell with the -20, to -40 volume level. Not sure what that means, but I tried the onkyo 602 in a circuit city and it sounded louder and clearer than a hk 635 they had nearby. So anyway which one would anyone recommend?