Congratulation on your ZX-5! Few suggestion for you to consider: You may found the 7.5 abit too slow for 4WD application, however it's perfect for 2WD, so may be another RB-5 for you Kyosho fans?
For proline VS Losi, depends on different track, one brand may be better then the others. But one thing is 100% sure, the insert that come with proline tyres are not good at all, they will self-destruct in less then no time. When we are using Proline tyres, we always change the insert to Losi, since they last forever....
Just my 2 cents. |