AS Above, Exactly. My wife and I love French Dip sandwiches. I have used Eye of Round/Top Round/Rump Roast and other. Various cooking techniques, Oven, Weber, Smoker, all to achieve like 130 deg med rare. Chill over night then, SLICE ON A MEAT SLICER! Super easy. We do not have a Waring! Our slicer cost like $100 years ago and is still going. I am also assuming if you are slicing raw for jerky etc, you could partially freeze and the deli meat slicer would beat all/ya'lls discussion of which knife to use. Also, with today's inflation, we will go buy a whole deli turkey breast like at (Smart&Final) and slice it ourselves. Way less/$lb.