i recon one of the key points you want to consider when buying a mat is how do you usually get to the crag?
Perhaps it should be noted that Dave's own mat is made of cardboard and about as comfortable?
Also metolius mats always seem soft to me.
Nice idea Andy.The lesson is though-don't buy metolius.They're really good in the states but they just import the covers to Britain where we fill them with cheaper foam than over there. I think it's the same foam as S7/moon.