OK, In a Got to have to survive situation it would be:

GTI folder. I REALLY like the weapon aspect of the Umnumzaan but for versatility I think the GTI wins out, plus that really wide 3.5 inch blade would be wicked if used for defense. This would then suffice as a folder AND the Necker and small fixed blade, replacing both the Warden and Mud Puppy.

Wardog. For the reasons stated above, namely because of it's ease of maintenance/sharpening.

Bushwhacker Mistress. Again for the reasons stated in my above post. Now I just need to put a sharpening hone (Diamond of course) in the sheath pocket so I'll have something to keep em all sharp.

I know my choices changed between the two posts, but I hope I adequately explained why. One post was for an Ideal brace of knives the other for a bare bones gotta have it to survive loadout.