I think ideally, for civilisation carry, I'd want the Pioneer X, but replace the reamer with the small blade from the Pioneer Settler, and replace the can opener with the small Electrician's blade. And then for wilderness carry, the Farmer X, but replace the can opener with the small Electrician's blade.
I don't need a saw or an awl in the city, and I don't need a can opener, ever. Cans of food are too damned heavy to carry into the wilderness.
Because the Pioneer Settler existed, I know that the small blade will fit in the same layer as the large blade. And because the Electrician exists, I know the small Electrician's blade will fit where the can opener normally is.
And I'd like a Rambler Alox to replace my Rambler. The tweezers are terrible, and I can live without the toothpick.