Originally Posted by rccars4scott

I went a little crazy and have owned/raced the mugen prospec, special 2 and the jammin.
I was fastest with the Jammin followed by the mugen then the SP2.
the mugen is very stable, rarely gets out of shape and instills confidence. didn't turn all that great (never tried new arms).
the SP2 turned awesome but felt twitchy and nervous over the rough stuff.
the jammin seemed to fall right between the two, stable with adequate turning.
As far as the build quality, I think the Mugen was best, followed by the jammin then the sp2.
These are just my honest opinions with no vested interest.