Actually, no I refuse to say KM smokes best. The reason for this is because I lit up the KM and the Nour Syrian last night to see what would happen and as for smoke density, it really wasn't too much difference, seriously. My Nour Syrians NEVER let me down, but the pull seems easier with the KM like Bungle said. From what I could tell, there isn't huge differences in between the two as far as smoke density. This is something I'll have to try out again to know for sure. However, I will admit KM'S are hands down, extremely well-made narghiles and there is a fine reason why most people on this site are crazy about them.
Also, Bungle I received both the Syrian and KM yesterday.