I have to say, I have switched to nymphing a Mega Prince, almost exclusively. You can always hang a little prince or hare's ear off the end, but I have never had a fish take my dropper off of a Mega Prince.
I have hooked up with the tiniest pinner rainbows, all the way to fish so big that I never saw them before they took me out into my backing, and then broke me off.
It will imitate almost any nymph when hung from a thingamabobber, not to mention a minnow or a leach when subject to incidental drag, or even when swung intentionally (although there are clearly better tools for this last task).
There are any number of variations you can apply if tying this guy yourself; I would be happy to let you in on some of my "secrets" if you are interested.
Everett