Axiom Home Page Forums General Discussion Technical Questions Which gives better picture...720p or 1080i?

My experience with my projector, which is native 720p, is that 720p looks much better using either my Panasonic upconverting DVD player, or my HTPC. Matching the resolution 1:1 gives me better results. I've tried 1080i, but the picture does not look as nice, in my opinion.