A 235mm car is lighter and handles waaaay better than any DM-1, IGT,or GTP car. The DM-1 is heavier. I would not get a 235mm car due to lack of parts. I sold off my Serpent 835 three years ago to a friend who made it into a drag racer. I loved the way the thing ran but wished it wasn't fazed out..
A pic of my old Serpent 835
Herolin <---Traded my Airtronics for an Ipad and Laptop...
Soon to be GHETTOPRINCIPAL..