Let's say your life depends on hitting one great shot -- you get one swing and you have to hit a particular target that varies depending on the club and shot you're trying to hit (i.e., the target for a driver would be much bigger than the target for a sand wedge): Which club do you pull out of your bag?
I'd go with my 56* Vokey, which I've had for going on 14 years now. At this point it just feels like an extension of my arm, not a club. From, oh, 60 yards and in I always feel confident that I can get it pretty close to the pin, and especially greenside I feel like I always have a chance to knock it in.
In a tie for dead last are my driver and putter.
What's you're most trusted club?