Crazy-1

I agree with Avid on his thoughts. There are several applications where an ex-fast action would work, but two techniques that are most suited for an ex-fast action would be drop-shot and top water. You could also throw in the smaller versions of a jerkbait in there as well. Rick Smotherman

All of the rods you mentioned are fine options and as long as you find what you want and develop confidence in it, then you can't go wrong.

The most effective "Drop Shot" specific rod I have received feedback on is the 6'10", Medium Power, Ex-Fast Action in a spinning rod. Personally, I prefer this in a casting rod, but everyone has their own preferences. The rod is very light and sensitive, the medium power keeps it soft enough for the fight and the ex-fast action allows you to start reeling and get to the backbone of the rod for the hookset (without actually jerking the rod) on those light wire hooks. I don't know what you're looking at specifically, but if you can find these rod specs I'd recommend you at least take a long look at it.