I'm on Logic Pro 8, and it's the real deal. I also have Pro-Tools, but I only use that for cats that need the files for mix downs at other studios. Other than that, I don't fuck with Pro-Tools. I'm still learning Logic, 'cause there's so much shit you can do with it.
My advice is to get on Youtube and learn shit about it, there are a lot of helpful videos there. Just Blaze even has some instructional videos about Logic. The most helpful cat on Youtube though, in my opinion, is SFLogicNinja...dude knows his shit. If you can, stay away from videos from EXPERTVILLAGE. Each of their videos are only a minute and a half, and don't really tell you shit.