Mine (though not a Dakota) currently wears a Kahles Helia 5 1-5x..24? (30mm straight tube anyway - no objective 'bell') with German #4 reticle. Previously it had a, slightly older, 1.5-6x42 Swarovski Habicht with a #4 as well.
I think that a scope topping out at 5 or 6x is all anyone is ever going to need for the distances that are likely. Though, in actual hunting situations neither has ever been set above 3x, and seldom set below 1.5x. Depending on lighting conditions the size of the objective lens might be more important than the magnification.
If I would change it with no budget restrictions... hmm... maybe a ... I dunno. The Kahles I now have mounted is a bit better optically than my Swaro, from an edge distorsion point of view. The coatings are probably newer/better on the Kahles as well. But the light gathering of a 42mm lens is significantly better. And the crosshairs tend to be in the middle of the sight picture anyway....
But if a for-sale ad for a Swaro z6i 1-6 EE would magically appear , I would probably jump on it.
If only some manufacturer could come up with a 1-8x42, that is what I would have on all my rifles.