If you can master the Classic Force, it's a great tool. I used to think I did it fairly well... then I met Gerry Griffin. I was purposely trying to choose the wrong card, just to see what he did in those types of situations, and it was the Force Card. It was insane... insanely awesome. So my favorite force is definitely the Classic Force. With the Riffle Force and the Backslip Force coming in a tie at second.