Pardon my ignorance, but I've never heard of a "surefire force" so I can't say one way or the other (but then, I loathe card tricks). On the other hand, the only "good" force is the one that works best for...
a) The circumstance in question
b) That's natural (logical) to said circumstance as well as the performer's ability to use it (not all performers are created equal when it comes to skill and natural ability to technique).
c) It must be a force that does not look like a force (sadly, a huge number of them do, once you pause and think about it... which is one of the reasons so many card pros pride themselves on the Classic Fan Force)
The One Way Force Deck previously mentioned is great if you are good at deck switches and not dealing with situations in which your hands are being burned... but then, the same could be said for a Svengali deck (which I have used for fooling magicians, no less). This concept brings us back to that little list above and the realities of mundane truth... what is most comfortable to you as a performers as well as the most practical and logical given your goals and the circumstances at hand. Too, is this something that you will be exploiting more than once or twice in a single setting (the more you use/depend upon a single move in a set routine, the more apt you are to get caught on it).
Just a few thoughts from an old fart who is having an insomniac moment.
