I have to be honest, I cant take it anymore.......The SU cars are definetely going to be fast, and dune great!!!! BUT, I have seen several of their cars broke at dumont, one was their demo car with a broken spindle....I think they will work quite well and they probably have the suspension dialed, the plroblem with that is you get comfortable with the car and it works so well you go through the woops to hard and hit jumps to hard for how light duty the car is built.. For example if you look at how the rear shock mounts to the cage, with no bracing, and 2 tabs holding the shock their, not only the shock but all the weight of the car and passengers are on that one point where the shocks mount. The other thing that scares me is how all the arms are attached to the chasis. There is no outside bracing on the bolts, there is alot of leverage on those bolts, in my opinion. The reason I bring this up is because I know how kenny drives and he says he is just going to cruise but in reality the car will definetely get driven..... The desert dynamics car will definetly be slower, not even a question, But in my opinion is built alot stronger....Im no engineer, so this is just my opinion........ Painterjoe, are you saying the dd car looks better?