Virtual-Hideout has posted a Ripper XXL vs. Corepad XXXL Deskpad Comparison
If it wasn't for the bottom right curvature on the CorePad XXXL, these two products would be almost absolutely identical. So honestly, I can't see spending 1/3 more on the Ripper XXL, even if I do like the rectangle look of it better.Ripper XXL vs. Corepad XXXL Deskpad Comparison