Schwalbe makes a lot of different Marathon models; the Marathon Plus their most flat resistant touring tire are indeed a bit harsh riding, but it's the price you pay to have an almost flat proof tire that will last 8,000 miles. However, Schwalbes lighter touring tires, the Marathon Amotion and the Marathon Supreme, are very subtle tires...for touring tires. Both the Amotion and the Supreme have lower rolling resistance than the Conti has, which is something to consider when touring with a load.