You can pick more than one option in the poll.
Although seasons 9 and 10 of SG-1 are a change from 1-8, I'm counting it as the same show.
My favourites are SG-1 and Atlantis, which I consider two sides of the same coin. I love them for the light-hearted fun they are.
I've come to appreciate the original Stargate movie, but I'm not crazy about it. I'd be interested to see Emmerich's talked-about two Stargate movie sequels starring Kurt Russell and James Spader (and ignoring everything but the original movie) once MGM is sold and SGU is done with, just to see what direction they take it in.
SGU I do not love. My favourite TV show has been turned into a rip-off of nuBSG, a show that I hate. The first half-season was rubbish, the second was an improvement but, unlike the first movie, SG-1 or SGA, it's nothing I'll ever want to rewatch.