If your LHS has a lot of Revos then they are one of the few . Frankly I have seen two run and was impressed with how they handle. Saw some huge jumps and flips without any damage. Owners said rod-ends are on'y probelems they have had which was easily fixed. Seems to have been a pretty good first release as far as problems go;but anything can be improved as far as thse RTR MTs go.