Well I have DirecTV on my 1031Q.
Its much better then crappy cable TV. OK yea its a little soft but its definetly watchable. Yes its Standard Deff (RCA sat receiver)
You can see some digital effects sometimes revealing that its is a digitally built image but over all not bad. I have ran HD on my 1031Q and WOW was that mind blowing. One day Ill buy an HD receiver and install an HD dish but not right now, Im not ready for that.
If you have a choice between cable TV or satellite and your having a hard time deciding I would just get the dish and be done with it. Youll never go back to cable again!
Oh yea, Im runninng all my video signals through my AV preamp and on to a line doubler (DWIN LD5) so thers NO scan lines in my image either (92" Draper screen)