Go Launcher has been my, pardon the pun, go-to home replacement since I got my Droid X. I've had the S3 for the weekend now and I'm not sure whether it's worth the pain of setting up the screens again to try an alternative. One of my friends who's a VZW rep and developer on the side told me that he's using Nova since that's what many of the custom ROMs are using. At least I think that's what he said. He gets excited and then I lose him.
So, are you using stock Touch Wiz or something else? If something else, can you tell my the benefits?