The crossover I had a gander at looked like a really GOOD track. The lugs are nice and stiff and on a friends supercharged Nytro seems to hook pretty decent. I'm more then happy so far with my Ulmer rails installed. I'm still on the same sliders after 800 miles on them ( with my 1.75x144 backcountry) and I have been on a TON of hardpack. I also just got back from the mountains and with the front sucked all the way up and then some, the sled performed flawless climbing with no problem. The best thing though for me is keeping the same attack angle for drag racing. The sled leaves like a bear. After seeing the cobra track in person.....and in action .......the paddle was not stiff at all and was not impressive , it wouldn't be my first choice of track.