Wow. It is amazing the GT3B fanboys.

I personally raced a full season on a GT3b, on and off road. Then upgraded to a 4PL.

Was there a difference.... F*** Yes! GT3B is fine for bashing but if you are at all serious about racing please do yourself a favor and get a decent radio.

This hobby is called Remote Control. So get a good remote control because it is the single most important thing you can invest in.