What are your top 3 favourite Grand Theft Auto games?

Which ones have you had the most fun with and enjoyed the most. ect. for me it is:

1.GTA III. This is my favourite (its really close with GTA San Andreas) because it was my very first GTA and I really do enjoy running people over and hearing that squish. I love the Portland part of the map (the very first place you start out at) its my favourite place in GTA. I enjoy the storyline. Those are all reasons it is my favourite. From what i've seen its very similar to GTA Vice City just it's in Liberty City. I also love the graphics, I know GTA IV has the "better" graphics. But I personally love the unrealistic squish when you run people over, the sound of your feet hitting the ground when you run, and the noise of opening and closing cars. And I like how it looks like a video game and not a movie. However I still really do like the graphics in GTA IV

2.GTA San Andreas. San Andreas. It's just kick ***. It as the most features, the longest storyline and the most customisation. It has those graphics that I love (but not really the squish sound) Its really fun and you can just **** around in the game so much. Eating will replenish your health and there are lots of places to eat. It has the biggest map in the history of GTA (which GTA 5 will probably top but it for now it does) And you can actually change your character by making CJ fatter or Skinnier, buff or wimpy. There is just so much to do. It probably would be my favourite but GTA III was my first so it will always hold a special place in my heart.

3.GTA IV. GTA IV is a great game. It has an amazing story line and is the most realistic out of all of them. The game looks absolutely incredible and extremely realistic. I love the storyline because in a few cases you can actually choose what you want to happen in the story. Killing Playboy X or Dwayne. And Getting revenge or money (this choice actually changes the final ending of the game) In some cases you can choose whether to kill somebody in a mission or to let them live. You can really get in to the story and feel bad for Niko, especially in the ending. It also has the best frame rate the series has ever seen (finally no cars spawning right in front of you) There is a lot to do in this game as well because you can actually call your friends to hang out and there is an Xbox Live and Playstation Network online mode where you can play with really people in a variety of game modes. It is a really fun game.

I haven't played GTA Vice City so that isn't on my list but from what I have heard it is one of the best ones so I will definitely be sure to check that out. Also, if somebody could put a link down on where to buy GTA III on original xbox that would be fantastic. So leave your top 3.