Originally Posted by
Oleg Babich
From FreddySudhoff:
Both are working well. The L chassis is the narrow one, with the new flex option but you can only run std. Motor layout north/ south. It has little bit more steering and change of load is perfekt.
The EX chassis is little bit wider, has also the new flex options but you can use the transverse motor kit. The chassis has a lot traction and is very easy to drive.
So, L has less rear traction, but good and very fast reaction and EX chassis is maximum easy to drive and very smooth.
All the stock guys at ETS used the L chassis with soft flex settings.