235mm is the way to go - its strong in Europe because it never died out all the way. Also if you have ever raced true 235mm Pro10, there is nothing like it. Even in the days of brushed motors and Ni-Cd Cells-especially if you were able to race on awesome european (outdoor) tracks such as the ones in Germany, Italy and France. Just my opinion, but just like 1:8 2wd IC (1:8 on road 2wd pan car for those that may not know) there is nothing like it.
R/C'ing since 1982, Pro-10 racing in Germany and Italy in the early 90's, Keil DTM Cup.
The Pro-10 Pusher.