I wouldn't be quick to generalize with a sample of 1. On my 250 hp sled the cobra looks new after almost 2500 miles and I am not easy on it as the spin is hard to control on pavement, etc.
Where as I have personally seen 6 ripsaws shred in front my eyes in less then 3000 miles on mostly stock sleds.
Thought he said length was the same in his orginal post?? I assumed he had a warrior and just left off the warrior or something.