Game Warden. If you're a choil-hater like me then that should be obvious, but beyond that, it has a couple of important features. The overall length is shorter but the cutting surface is almost the same. It's designed more for heavy cutting with its bigger belly and broader sweep.
If you want a knife for doing heavy cutting or skinning, get the warden. If you want a knife with a pointy tip for prying open oysters or gutting fish, get the duty.
Both come in a variety of thicknesses and, being INFI, are easy to customize if you wanted to change the features a bit.