I noticed that the size of these tarps are similar (130"104" McCat and 132"x100" for Warbonnet), but there's a big weight and price difference. The Asym Diamond is 5 oz ligher and $25 cheaper. Anybody have experience with the Asym Diamond compared to the OES Deluxe?

Out of curiosity, is this size range for a tarp overkill for an AT thru?