I like my Dish Tailgater. This is a home made bracket. I can remove it from the bracket and set it somewhere else if needed for reception. Haven't needed to yet.
Not sure what NL will have for options. I got my Northstar with the Winegard crank up HDTV antenna, but wasn't very happy with that so I pulled it and replaced it with a cover plate with the F-connector mounted in the plate. At least that gave me coax access on the roof. Otherwise I'd have to route the cable down to the CATV connector on the side.
Edit: I see you're in Canada. That could eliminate the Tailgater as an option for you.