What is your favorite Metal Gear Solid Game?

[Frieza]

Hmmm hard to say, definitely not Portable Ops.

1st - MGS4 - Just because it was the finale and is the best PS3 game i own.
2nd - MGS - First MGS game i played favourite PS1 game.
3rd - MGS3 - Another great game.
4th - MGS2 - One of my favourites but the story lets it down.