The Wolverine Dark Moss features the S70 Pearl coverstock at a 4K Fast finish, and the Lacerate 2.0 core at a 2.54 RG, and .053 differential in 15 pounds. Basically, the Dark Moss IS the original Wolverine in a different color with a slightly different box surface. The result when comparing the box surface Wolverine to the box surface Dark Moss is of course that the Dark Moss is earlier, stronger, and smoother, however, when compared at the same surface, the comparison remains, BUT is a very marginal difference. Colors do actually factor into ball reaction, however minimally, but just like the IQ Emerald was generally considered to be earlier and smoother than the original IQ Tour Pearl (Gold Ball), the Dark Moss is also generally a little earlier and smoother than the original Wolverine when all other things are the same. It remains a great option in the middle of the lineup, as it’s similar strength to the Hyroad line but with a stronger core to boost the overall strength, rev faster, and roll stronger, but isn’t as strong as the Phaze 3 or Zen. It perfectly fills the gap between the Burners and Zen’s in Global’s lineup, the gap between the HP2 and HP3 lines in Roto’s catalog, and the gap between the Phaze 3 and Hyroads in Storm’s lineup, so it’s a very well placed and necessary option in the SPI catalog.