i've 109. But the rear of my 109 is very drift. Not playable.
Somebody said Zen tire is good. But not sure durable or not.
And the running cost is , hahaha....
Now, looking for pro 10.
i forgot f103 or f109 la....zen should be OK....
if pro 10...sure now CRC LE....$1580...tire $200.....body....$1XX....esc HW 9T $4XX..... servo..$2xx.......