Originally Posted by PaulRivers

Great video, hadn't seen that one. They're both great tires, it's a matter of priorities. The Marathon Plus's give up some speed, ride quality, weight, and some other stuff in exchange one of the most puncture resistant tires available - possibly the #1 most puncture resistant tire possible.

The Supreme's go in the other direction - prioritizing ride quality, then grip (not saying because I don't know if they're grippier than the plus's, just that the supreme's are very grippy even in the wet), weight, etc with good puncture protection, though not the same level as the Plus's.