I have both and the Nautilus is better for stereo listening. I use the matrix as a rear theater now.
If money is the issue, the 805matrix will keep you happy. For me there is more of everything with the Nautilus, but please note...I sit very close and do not play loud (office system). Your needs may vary.
If money is the issue, the 805matrix will keep you happy. For me there is more of everything with the Nautilus, but please note...I sit very close and do not play loud (office system). Your needs may vary.