Gangs are also handy, they distract the enemy. When you enter a Bank van with gang, it looks very funny when you exit. All the gangmember exit at once from the back back door. Often the gang is murdered within 3 seconds.

Fast Reload and Double Damage are always nice. They both have advantages and disadvantages. For example, double damage works great with MG against cars, but double damage does not work on rockets. You still need to shoot twice to destroy strong cars (I'm glad it works that way). I kinda prefer fast reload, because of this.
I put my preferable game-style in an image. Perhaps I make more or a program so other people can make there own image with preferable game-style.