I've done so much hunting that it is kind of hard to just pick one. But if I had to go out on a limb I'd say my hunt to Cameroon for Western Roan would probably top the list.
Rather than re-write it, I'll give a link to it:
http://swamptalkforum.com/thread/254...long-pic-heavy
As far as what I have shot? I've taken whitetail deer, blacktail deer, mule deer, whitetail/mule deer hybrid, elk, moose, caribou, stone sheep,black bear, pronghorn antelope, bighorn sheep, mountain goat, bison, wild hog, alligator, aoudad sheep, and blackbuck antelope in North America and like buffybr above I've taken a whole bunch of stuff in Africa