I dont see demo but as RDTV HD claim that hey all SD channel in hd ready picture quality. I think RDTV HD is best for you but I never see demo. You need to go to watch demo. Check also RDTV packages as u want or not. No 3d channel. Just D2H has 3d ready channel. all sd channels only with RDTV HD but not with RDTV DVR remember this. You must go to watch demo before buy & check their claim truth.