Although I like the caramel colored floor, I personally think it might be too strong of a color. In that, I think it competes with the wood cabinet color (which I like better, and is probably a design element that deserves more emphasis.)
I like the top and middle countertops the best. Since you said you liked the gray leaves, that would lend to the top one.
As to the gray flooring. I like the tone of the colors very much. But I think it is not quite right for your look. It seems too pronounced in pattern, a bit too institutional/industrial vs the organic flavor of your other items, and not quite special enough.
Also consider where you tend to camp. Brown dirt or red dirt?