I have had good experience running the original KOs and KO2s almost the entire twelve years I lived in South Texas (Houston area), a place notorious for flooding, and didn't have any issues with sliding and water evacuation (at least not any worse than any other tires I used on other vehicles during that time). I currently run Duratracs and AT3Ws, which just replaced some KO2s, and find both do quite well in the snow and the wet, but neither is outlandishly better than the KO2s and neither wears nearly as good as the KO2s. My MTRs are downright terrifying in the snow and rain, and I will likely be picking up a set of KO2s (since they don't make KO3s in a 35x12.50x15) to swap out the MTRs in the winter months.
