Which game among Grand Theft Auto-Vice City, San Andreas, Vandal, and Saints Row 2 is more fun! Compare separately?

San Andreas is fun, it is a plot party game, the plot has many elements, different lives and character relationships in three cities, it has the same feeling as Saints Row, grabbing land, buying clothes, You can get a tattoo, a barber shop, buy a house, and you can pick up girlfriends. The degree of freedom is the highest in the GTA series so far. The map is very large, and the plot is too much. Just choose a good car on the street, put on travel clothes, and travel to the mountain village. Well, it would be a shame not to play it. Of course, Saints Row is a copycat of San Andreas